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Winchester Model 1
Auto Ranging Digital Gauge

Winchester Engineering Model 1 high accuracy (0.1% of reading) Auto Ranging Digital Gauge™ will replace the need to use many gauges of different ranges to achieve and maintain high accuracy.

Accuracy and range
The Winchester Model 1 offers unparalleled versatility without sacrificing accuracy

Durabiity

Ease of Use

Intrinsically safe
Exia Class I,II,III div. 1
Powered by 3 AA batteries with 500 hours of rated battery life
2-year quibble free warranty

*Declaration of Accuracy: +/- 0.1% of reading, +/- 0.01% of full scale, +/- one least significant digit
(refer to table below)

Units: psi, kPa, mmHg, inHg, inH20, mmH20, kg/cm², BarsAbsolute, psiAbsolute, mBarAbsolute, mmHgAbsolute, Bar, mBar

Process Connection: 1/4” NPT Male

Materials: Stainless steel valve, rubber housing, electronic board, AA batteries(3)

Weight: 1.6 lbs

Temperature Compensation: 0-50c (32-120f)






PIE Model 334
4-20 mA Loop Calibrator

The PIECAL 334 is functionally equivalent to similar calibrators with four digit displays, knobs and switches. Improvements over 334s from other manufacturers include better long term stability, accuracy, reliability and ruggedness plus improved battery life. The PIECAL 334 gives you advantages of an updated design while maintaining the familiar, time proven ease of use of similar calibrators. The PIECAL 334 is the perfect replacement for your worn out milliamp calibrators

Features

Advantages of the PIECAL 334 over the Altek 334






Crystal 30 Series

The 30 Series is a wide range pressure calibrator that fits easily into your shirt pocket.   Its internal sensors give you 0.05% of reading accuracy and resist damage from overpressure.

Size
Model MECPS 5 3" x 2.2" x 1.4" - 7oz
Model MECPS 12 3" x 2.2" x 1.4" - 7oz
Model MECPS 24 3" x 2.2" x 1.4" - 7oz

















PIE Model 510B RTD Simulators

The PIECAL Model 510B simulates RTD resistances into all types of instruments such as transmitters, recorders, controllers, alarms, data acquisition, and computer systems. The PIECAL 510B is a superior replacement for decade boxes, so there is no need to lug a decade box around or be prone to error by reading RTD tables incorrectly. The PIECAL 510B has better accuracy and functions of many higher priced RTD calibrators.

Features





PIE Model 521B Thermocouple Simulators

The PIECAL 521B Thermocouple Source simulates a standard thermocouple curve over the entire industrial temperature range. The PIECAL 521B provides precise temperatures for inputs to all types of instruments such as transmitters, recorders, controllers, alarms, data acquisition, and computer systems. The PIECAL 521B has a miniature thermocouple connector on the top end for fast connections. The PIECAL 521B offers the highest performance and functions in its class by exceeding the accuracy and functions of many higher priced thermocouple calibrators.






PIE Model 211
Milliamp Loop Calibrator

The PIECAL 211 is functionally equivalent to similar calibrators with five digit displays, knobs and switches. It gives you advantages of an updated design while maintaining the familiar, time proven ease of use of similar calibrators. Choose the PIECAL 211 and get an RTD calibrator with a backlit display, a rubber boot and rugged switches.






Time Electronics
1010 DC Voltage Calibrator

The 1010 is a solid state battery powered instrument suitable for applications requiring a precision voltage source of low internal resistance. It has five ranges up to 10V with a resolution up to 0.01uV. Its small size, robust construction and independence of mains power make it easily portable and convenient for laboratory, field and industrial use.

Voltage outputs are set by selecting the range switch and dialling up the desired value on the thumbwheel switch. Output polarity may be selected using the normal/off/reverse switch.

The calibrator’s output resistance is typically 500mOhms on the 10V, 1V and 0.1V ranges. The maximum output current that can be drawn on these ranges is limited to 25mA maintaining specification. The lower ranges have an output resistance of 1 ohm and will supply current up to 30mA.

Operation is from battery or mains. When the calibrator is plugged into the mains supply, the internal batteries are automatically recharged. The internal batteries will operate the calibrator when unplugged from the mains. Battery condition can be monitored by the meter on the front panel.

A precision zener diode is used as a reference source that provides an input to a F.E.T. chopper amplifier system operating in a feedback stabilised mode. The gain value is determined by a set of precision metal film resistors, selected by the 5-decade thumbwheel switch on the front panel. The output voltage is variable from 0.01uV to 9.9999V in 5 ranges.

For complete reliability, the calibrator range switch employs two contacts in parallel for each position in case one contact fails, ensuring the calibrator will still function correctly.

Applications include calibration, linearity, and gains stability measurements on DC amplifiers, digital and electronic voltmeters, data loggers and chart recorders. It’s high 10ppm per hour stability and very low noise levels are ideal for this type of application.






Time Electronics
1017 Multifunction DC V/I/R Calibrator

The 1017 is a high performance portable DC calibrator for use in the field or laboratory. It is constructed in a durable, compact plastic case with a tilt stand/carry handle.

Five DC voltage ranges from 10mV to 100V full scale are available, each with a 6-digit (1ppm) resolution. The DC current range is 100mA full scale with a 100nA (1ppm) resolution. Resistance from 0.01ohm to 10kohms is available 0.01ohm steps.

The voltage, current and resistance ranges make it suitable for calibrating a wide range of transducers, from thermocouples, 4-20mA and 0-10V transmitters, to Platinum Resistance Thermometers, all in the same instrument.

Power Mains or rechargeable battery. Battery operation enables good performance where earth loop and noise pick-up occurs.

Stability v Temperature and Time Outstanding performance is due to the use of special computer selected reference diodes and the latest in resistor technology. The special low-thermal emf terminals reduce errors when working with microvolt signals.

Digital Deviation Control Allows the output to be increased/decreased in % terms from 0 to +/-0.999%. This provides a direct read-out of error and simplifies the recording results for calibration certificates. It enables the user to immediately see if the unit under test is within specification.






Time Electronics
1044 Voltage and Current Calibrator

The 1017 is a high performance portable DC calibrator for use in the field or laboratory. It is constructed in a durable, compact plastic case with a tilt stand/carry handle.

Five DC voltage ranges from 10mV to 100V full scale are available, each with a 6-digit (1ppm) resolution. The DC current range is 100mA full scale with a 100nA (1ppm) resolution. Resistance from 0.01ohm to 10kohms is available 0.01ohm steps.

The voltage, current and resistance ranges make it suitable for calibrating a wide range of transducers, from thermocouples, 4-20mA and 0-10V transmitters, to Platinum Resistance Thermometers, all in the same instrument.

Power Mains or rechargeable battery. Battery operation enables good performance where earth loop and noise pick-up occurs.

Stability v Temperature and Time Outstanding performance is due to the use of special computer selected reference diodes and the latest in resistor technology. The special low-thermal emf terminals reduce errors when working with microvolt signals.

Digital Deviation Control Allows the output to be increased/decreased in % terms from 0 to +/-0.999%. This provides a direct read-out of error and simplifies the recording results for calibration certificates. It enables the user to immediately see if the unit under test is within specification.






Time Electronics
1048 Voltage and Current Calibrator

The 1048 is a current, voltage, and process loop calibrator that covers the needs of an R&D lab and process control engineer. Source and measure in three current and voltage ranges plus a transmitter simulator/sink function. It has 4.5 digit (0.005% of span) resolution.

Output functions include step, ramp and inching. There are no key press menus to learn, just switches and buttons. A multi-turn potentiometer controls the output with up/down incrementing buttons for fine control. The output can be reversed (+/-) and zeroed at the flick of a switch. The front panel features a large easy-to-read 4.5 Digit LCD display which auto-ranges. Manual reset of the ramp function is also provided for quick restore.






Time Electronics
1090 Process Calibrator

The 1090 is a precision portable process calibrator that combines source and measurement functions for thermocouples, PT100s, µV, mV & mA. As a multifunction instrument the 1090 combines accuracy and durability with simple operation, making it ideal for process plant applications.

Thermocouple Measurement and Simulation Measure and simulate the temperature and mV characteristics of J, K, T, R, S, B, N and E thermocouples.

Cold Junction Compensation
The unit can be operated with or without internal cold junction compensation.

PT100 Measurement and Simulation
Based on 0.3850 alpha probe standard. Range is -200°C to 700°C.

Measurement and Source (µV, mV, and mA)
Measurement ranges are 0 to +/-30mV and 0 to +/-60mA. Source ranges are 0 to +/-80mV and 0 to +80mA.

Temperature Units Selection
The display can be easily changed from °C to °F. The equivalent uV (thermocouples) and ohms (PT100) can also be shown.

24V Process Loop Drive Mode
A process loop can be driven at 24V and up to 60mA by selecting the ‘Milliamp Source’ mode and setting it at 60mA (or a lower level if required).

Inching (Incrementing/Decrementing)
The unit has a general-purpose inching function. This adjusts the output in fixed increments of temperature (thermocouples only) or voltage or current. The set-up menu gives a the user a choice of three levels of increment i.e. 0.1, 1 or 10 for °C/°F, or 1, 10, or 100 uV/uA for voltage/current. The lowest of these represents the highest setting resolution and provides the most precise control of the output. This is especially useful for calibrating thermostat controllers that have tight specification on hysteresis.

Memory Recall and Step/Auto-Step Functions
Up to 10 values can be stored in the unit’s non-volatile memory and they can be recalled at any time. The user can also manually step through them in sequence using the step key. Continuous stepping (auto-step) is also available at any user selectable rate between 1 & 10 seconds/step.

Power is via an internal high capacity rechargeable metal hydride battery that can be recharged from the supplied external mains charger. An auto power-down feature helps conserve battery life by switching off the instrument if inactive for over 5 minutes. This feature can be disabled if not required. The unit is supplied in a robust case with a carrying strap. A pocket for the instruction manual is provided.






Time Electronics
5011 Resistance / Temperature Calibrator

The 5011 is a versatile, high accuracy calibrator that can be used in a wide range of applications across various industries. Primarily used as a programmable resistance / RTD source, the 5011 provides precision resistance with a best accuracy of 0.01% and 1mΩ resolution (50Ω to 1kΩ).

Internal options for increased capabilities can be fitted as per customer requirement. These include DC voltage and thermocouple simulation, DC current, and frequency. The 5011 can be used to cover a wide workload as a laboratory calibrator or be incorporated into an automated test system. A rack mount kit option is also available.

Simple Operation and Clear Visual Display
Front panel operation allows the user to quickly set the function and output required. Using the jog / shuttle dial deviation the user can finely adjust the output value as a percentage (+/- 9.99%). All this information is shown on an easy to read LED display.

As standard the 5011 uses a SCPI command structure for programming. It also supports the Time Electronics 9811/19/20 command set making it an ideal replacement for these legacy models.

Flexible Options
A range of internally fitted options are available for the 5011, providing added functionality and features. The DCV / Thermocouple option provides a DC voltage source (+/- 20V) and simulates thermocouple types K, J, T, R, S, N, E and B. With the DC current option fitted the 5011 can source up to 220mA. This makes the instrument ideal for accurate process control calibration. Also available is a 0.1Hz to 10MHz frequency option (Period 100ns to 10s). The output is variable with a best resolution setting of 0.1Hz.






Time Electronics
5018 Programmable DC/AC V/I Calibrator

High Accuracy Programmable DC/AC Source
The 5018 is a versatile instrument that covers a wide range of applications. It can be configured as a simple benchtop DC voltage source or advanced AC/DC voltage and current calibrator controlled via PC or laptop, performing any number of tasks as part of a complex ATE test rig.

Ramping Feature
The 5018 includes an internal ramping feature. A ramp rate per range for each function can be set via a PC. The option to ramp the output can be turned on or off via the front panel. This is particularly useful in aviation and automotive industries for testing analogue gauges.

Simple Operation and Clear Visual Display
Simple front panel operation allows the user to quickly set the function and output required. Using the jog / shuttle dial deviation the user can finely adjust the output value as a percentage (+/- 99.99%). All this information is shown on a clear, easy to read LED display.

GPIB, RS-232, and USB Interfaces
These interfaces allow the 5018 to be connected to a PC and controlled by an external program such as Time Electronics’ EasyCal calibration software. The 5018 uses a SCPI command structure for programming. This makes writing control programs in Visual Basic, C and Labview a simple task.






Time Electronics
5025E Multifunction Calibrator

Calibration at an Affordable Price
A precision multi-product calibrator designed for wide calibration workload coverage at an affordable cost. Accurately test and verify both traditional and new test equipment with a calibrator that meets both technical and budget requirements. The 5025E is ideal for companies requiring a calibrator that can be implemented quickly and easily, providing immediate return on investment. With increased capabilities it can be used as a multimeter calibrator and much more.

The 5025E is fitted with AC/DC voltage to 1050V, AC/DC current to 22A, digital frequency to 10MHz, decade resistance to 1GΩ, simulated variable resistance from 40Ω to 40kΩ, conductance, capacitance, thermocouple and PT100 simulation.

An optional enhanced performance pack increases the specification of certain functions for wider calibration coverage. It provides full range variable resistance to 120MΩ, extended temperature functions, extended capacitance, and increased ACV frequency bandwidth. Also available are oscilloscope and power calibration options.

In addition external adaptors are available for clamp meter calibration (up to 1100A) and optical tachometer calibration. Also available is a power amplifier which increases the 5025E's AC/DC voltage output drive capabilities to 100mA. This addition allows even the most demanding analogue instruments to be tested.

Multi Instrument and Device Calibration
The 5025E can calibrate various instruments and devices; bench and handheld multimeters, frequency meters, ohm meters, AC/DC millivoltmeters, thermocouple and PT100 meters, clamp meters, and many other measurement devices. By adding internal options the 5025E can calibrate oscilloscopes, timer/counters, power meters and more.

Simple Operation
Functions and ranges are easily accessed from the front panel. Increase and decrease keys per digit, are used to quickly set the output value. Deviation control then enables the user to finely adjust the output value as a percentage (+/- 9.999%). All this information is shown on a clear, easy to read LED display.

Virtual Control Software
The 5025E is supplied as standard with Time Electronics' windows based Virtual Control software. It allows quick and direct input of any value required. The remote SCPI command is displayed to help users develop custom applications.






Time Electronics
5045 Oscilloscope Calibrator

Quick and Easy Oscilloscope Calibration to 600MHz
The 5045 is a versatile, high accuracy calibrator capable of calibrating digital and analogue oscilloscopes, timer/counters, and frequency meters. It provides a wide range of outputs for amplitude, frequency, period and bandwidth. Amplitude calibration is achieved by a DC signal or 1kHz square-wave, ranging from 1mV to 220V (2V max for 50 ohm loads). Deviation up to ±9.99% allows fine adjustment of amplitude and direct readout of error.

Accurate frequencies are generated from a temperature controlled quartz crystal oscillator. Alternatively a 10MHz reference input in can be used. Timing accuracy of 0.1ppm is suitable for most oscilloscopes and timer counters. A precise square-wave output provides a fast rise time of less than 300ps, which allows bandwidth testing up to 600MHz.

Simple Operation
Functions and ranges are easily accessed from the front panel. Increase and decrease keys per digit, are used to quickly set the output value. Deviation control then enables the user to finely adjust the output value as a percentage (+/-9.99%). All this information is shown on an easy to read LED display.

Virtual Front Panel Software
The 5045 is supplied as standard with Time Electronics’ windows based ‘Virtual Front Panel’ interface. This enables the user to control the instrument via a laptop or PC.

2GHz Levelled Sine-Wave Option
For precise bandwidth determination and frequency response analysis the 2GHz option is available. The ability to sweep the frequency output from 10MHz to 2GHz and adjust the amplitude from 0.5V to 1.5V pk-pk ensures accurate analysis of oscilloscope input amplifiers.

Current Probe Calibration
For calibration of oscilloscope current probes an external adaptor is available. This converts the 5045’s amplitude output to current and covers the range 0.1mA to 100mA pk-pk, 0.2% accuracy, DC or 1kHz.

Rubidium frequency reference
Enhanced timing performance is available by specifying the rubidium high stability frequency reference option (9762). This option achieves timing accuracies required to calibrate high performance timer/counters to 1 part in 10^10.






Time Electronics
5051 Multifunction Calibration System

Calibrator / DMM / Touch Screen PC
The 5051Plus combines a precision multifunction calibrator, 6½ digit multimeter, and industrial touch screen PC. Offering high performance calibration and maximum functionality, it provides the foundation for an efficient calibration program. By integrating the calibrator, DMM and PC in one unit minimal bench space is used in the laboratory. This is also beneficial for field calibration work as the 5051Plus replaces the need for transporting several instruments.

Calibrator
The standard unit is fitted with AC/DC voltage to 1050V, AC/DC current to 22A, variable resistance to 120MΩ (with 1GΩ fixed value), capacitance and inductance, conductance, thermocouple simulation and oscilloscope calibration. Also supplied is a clamp meter adaptor for clamp calibration up to 1100A, and test lead set to provide the neccessary connections for nearly all applications. Further enhancements can be made by optional adaptors and accompanying benchtop instruments. Both manual control and EasyCal software control is available.

Digital Multimeter
The internal 6½ digit multimeter measures DC voltages to 1000V, AC voltages to 750V, resistance to 100MΩ, and frequency to 300kHz. Operation can be performed using the manual control program or EasyCal software.

Touch Screen PC
The operating system is Windows XP embedded, running on a 2GHz PC which allows standard peripherals to be connected. The calibrator and DMM control programs allows the wide range of functions to be easily selected using mouse, keyboard, or touch screen. As a complete workstation the 5051Plus is supplied with printer and connectivity kit for producing certificates, reports, and labels.

Multi Instrument Calibration
The 5051Plus can calibrate digital and analogue multimeters, frequency meters, ohm meters, AC/DC millivoltmeters, decade boxes, thermocouple indicators and sensors, clamp meters, oscilloscopes, timer counters, RTDs and much more. Accompanying instruments and adaptors can be added for power supplies, pressure devices, and more.