Hand-held Calibration Instruments

Thermocouple Calibrator designed to meet the requirements of AMS 2750D as a Secondary Standard for laboratory or field tests.

TMS Europe's EzzyCal - 2750 is a hand held thermocouple calibrator that is highly accurate, robust and user-friendly. It simplifies commissioning and calibrating thermocouple temperature sensors, transmitters and instrumentation.

The EzzyCal - 2750 hand-held thermocouple calibrator will simulate and measure all common thermocouples (J, K, N, R, S, T, B, etc.). It meets and surpasses the requirements of AMS 2750D's 'Table 3' (Secondary Standard Instrument) specifications of ±0.3°F (±0.2°C) or ±0.05% of reading, making it suitable for laboratory or field tests.

As well as a remarkable specification, it boasts a remarkable price, complete with UKAS calibration. It is, quite possibly, the most competitively priced instrument for specification on the market!

The EzzyCal - 2750 is well suited to different process and calibration procedures thanks to its multiple ranges and advanced functions such as scaling, preset ramping and steps, all of which can be quickly and easily configured by the user as the job requires. Another of its advanced features is data logging, with the ability to look back at the recorded temperature data as a list of results or a trend graph.

• UKAS calibrated; source and measure on mV, K, N & R ranges
• 14 thermocouple ranges; B,C,E,J,K,L,N,R,S,T,U,Platine,Mo,NiMo/NiCo
• Up to 3 decimal places resolution, user selectable
• High Resolution back lit LCD display
• LCD Back light has adjustable time out
• Hold functions
• Max, min & average permanently displayed
• Filter function - to avoid fluctuating values
• Delay function can be set when simulating steps or ramps
• Date and time permanently displayed
• Hand held with protection boot and wrist-strap
• Waterproof IP54 to EN 60529
• Sensor connection via miniature thermocouple socket or 4mm 'banana' sockets
• 5 Languages; English, German, French, Italian or Spanish
• 35hrs (approx.) battery life in Automode

UKAS Calibration
Type K Measure & Simulate: 0, 100, 200, 300, 400, 500, 600, 700, 800, 900, 1000, 1100, 1200, 1300°C & 1340°C
Type N Measure & Simulate: 0, 100, 200, 300, 400, 500, 600, 700, 800, 900, 1000, 1100, 1200, 1300°C
Type R Measure & Simulate: 100,200,300,400,500,600,700,800,900,1000,1100,1200,1300,1400,1500 & 1600°C
milli Volt (mV) Measure: -10, 0, 10, 20, 30, 40, 50, 60, 70, 80, 90 & 100mV
milli Volt (mV) Simulate: -9.5, 0, 10, 20, 30, 40, 50, 60, 70 & 80mV

The optional EzzyCal - 2750 Charger and Batteries consists of a high quality 4x AA/AAA charger with a UK and Euro plug for 230V ac or 12V dc vehicle cigar plug. The four AA batteries are high quality NiMH rechargeable, pre-charged low drain over time 2100mAh batteries.

The optional EzzyCal - 2750 Carry Case is a hard foam lined case with external dimensions of 360mm x 105mm x 305mm (WxHxD).

Input Range: -10 - 100mV
Output Range: -9.5 - 80mV
Resolution: 1µV
Accuracy / 1 Yr: 0.020% r + 3µV
CJC accuracy: ±0.3°C (for full temperature accuracy and resolution see page 3 of the datasheet)
Working environment: -10 - 50°C, 20 - 80% RH non-condensing
Power Requirements: 4 x AA 1.5V batteries
Size (without boot): 85 x 157 x 45mm (WxHxD)
Weight: 306g

  EzzyCal - 2750 Thermocouple Calibrator Data Sheet

When ordered on the Webshop the VA710 includes UKAS calibration, normally an extra £75, free of charge!

The VA710 Thermocouple Calibrator is a precision source and measurement tool for calibrating thermocouples and instruments. The calibrator measures through a thermocouple mini plug and can measure in °C, °F or mV.

• UKAS Calibrated in Measure & Simulate Modes on K, N, R & mV Ranges
• Measure or simulate thermocouples and millivolts
• 8 Types of Thermocouple:- J, K, N, R, S, T, E, B
• Supplied with two Cu/Cu mini plugs.
• Simple and easy to use.
• Built in Cold Junction compensation.
• Display Cold Junction (ambient) temperatrue.
• Auto Power Off after 30 minutes (can be set: 15 - 60 minutes or disabled)
• Low battery indcation.

UKAS Calibration
Type K Measure & Simulate: 0, 200, 400, 600, 800, 1000, 1200°C
Type N Measure & Simulate: 100, 300, 500, 700, 900, 1100, 1300°C
Type R Measure & Simulate: 400, 600, 800, 1000, 1200, 1400, 1600°C
milli Volt (mV) Measure & Simulate: 0, 10, 20, 30, 40, 50mV

Thermocouple Type	Range	Resolution	Accuracy
Type J	-200 to 1200°C	0.1°C	± (0.3°C+10µV)
Type K	-200 to 1370°C	0.1°C	± (0.3°C+10µV)
Type T	-200 to 400°C	0.1°C	± (0.3°C+10µV)
Type E	-200 to 950°C	0.1°C	± (0.3°C+10µV)
Type R	-20 to 1750°C	1°C	± (1°C+10µV)
Type S	-20 to 1750°C	1°C	± (1°C+10µV)
Type B	600 to 1800°C	1°C	± (1°C+10µV)
Type N	-250 to 1300°C	0.1°C	± (0.3°C+10µV)

Display: 88888 Counts
Range: -10mV to 100mV
Resolution: 0.01mV
CJC Accuracy mV: ±0.025% +2 counts
Temperature Coefficient: ±0.02%/°C for 0 - 18°C and 28 - 50°C (for all types)
Power Requirements: 6x AAA 1.5V Batteries (Supplied)
Size (LxWxH): 205 x 98 x 46mm
Weight (Inc Batteries): 472g

  VA710 Thermocouple Calibrator Data Sheet

Purchase the VA710 and VA720 together and get both instruments for £500

The VA720 RTD (Resistance Temperature Detector) Calibrator is a precision source and measurement tool for calibrating RTDs and instruments. The calibrator measures using up to 4 wires and can measure in °C, °F or Ohms. Test leads and two large insulated crocodile clips are included.

• Measures and Simulates RTDs
• 7 Types of RTD:- PT10, PT50, PT100, PT200, PT500, PT1000(385), PT100(JIS)
• 4-wire, 3-wire, 2-wire
• Simple and easy to use.

Temperature Resolution: 0.1°C or 0.1°F
Temperature Accuracy: ±0.2°C
Temperature Range: -200.0 - 630.0°C
Resistance Resolution: 0.1 Ohm
Resistance Accuracy: ±0.1 Ohm
Resistance Range: 0.00 - 3200.0 Ohm
Power Requirements: 6x AAA 1.5V Batteries
Size (LxWxH): 205 x 98 x 46mm
Weight (Inc Batteries): 472g

  VA720 RTD Calibrator Data Sheet

Purchase the VA710 and VA720 together and get both instruments for £500

The TC-920 thermometer and calibrator can measure type K thermocouples and also simulate a type K thermocouple output to calibrate other thermometers and instruments. There is a type K miniature socket for each mode.

• UKAS Calibrated at -20, 10 & 100 to 1200°C at every 100° in both measure and simulate mode
• Hold, °C/°F Selectable
• Type K mini plug to mini plug test lead (non-IEC colours)
• Large LCD Display
• Fast rotatry knob for setting the calibrator output

Range: -199.9 to +1230°C (-327 to 2246°F)
Resolution: 0.1° for -199.9 to 999.9°, 1° for >1000°
Accuracy:
    -199.9 to -100.1°C ±1% +1°C
    -100.0 to 1230°C ±0.5% +1°C
Sample Rate: 1 second
Dimensions: 185 x 78 x 38mm
Weight: 280g
Battery: 9V PP3 (supplied)