Wahl TC622A Pocket RTD Calibrator

Name: Wahl TC622A Pocket RTD Calibrator
Brand: Wahl
SKU: WahlTC622A
Price: 1168.00 USD
Availability: InStock

0 reviews | Model: Wahl TC622A

Compare

TC622A Pocket RTD Calibrator, Accuracy 0.02% (uses optional RTD Probes end in TMA )

Well adapted for different process job procedures due to their wide choice of ranges and specific functions such as scaling and ramping
High Accuracy: 0.02% of Reading
Very low temperature coefficient: as low as 15 ppm / °C in thermocouples and 10 ppm / °C in resistance
Accuracy is maintained even in harsh environmental conditions
Measurement and Simulation of 14 thermocouples and 12 RTD types

View Product Details

Your Price: $1,168.00

In Stock:

View Payment Options

Request Quote

Recommended for you

Wahl TC622A - Pocket RTD Calibrator

Well adapted for different process job procedures due to their wide choice of ranges and specific functions such as scaling and ramping
High Accuracy: 0.02% of Reading
Very low temperature coefficient: as low as 15 ppm / °C in thermocouples and 10 ppm / °C in resistance
Accuracy is maintained even in harsh environmental conditions
Measurement and Simulation of 14 thermocouples and 12 RTD types

User friendly and robust, the New Wahl TC Series Pocket Calibrators are designed to simplify temperature transmitters and probes maintenance and commissioning. They feature 0.02% Accuracy and measure and simulate Thermocouples or RTD’s. Resolution is programmable for better reading by user with up to 1mΩ or 1uV.

Simulation Function

Simple and Cyclical Ramps: Ramps can be generated by setting high and low values, rising and falling times, and stabilization and delay times. Delay time (programmable between 1 to 3600 seconds) allows a single user to launch ramp and go to the control panel.

Synthesizer Mode: This mode allows sending of predefined values with programmable frequency.

Steps Mode: This mode allows sending of values with programmable amplitude and frequency.

Scaling: This operation allows correction of probe errors. Scaling is performed using up to 10 segments, in order to fit with the real calibrated value

Measurement Functions

Calibrated Sensors: A database can be created to design curves for sensors after calibration in relation with the corrections shown on a calibration report.

Scaling: This operation allows correction of probe errors. Scaling is performed using up to 10 segments, in order to fit with the real calibrated value.

Data Recording: Data is recorded whether manually on event or automatically with programmed frequency. Data is time stamped, and can be displayed as list or curves.

General Specifications
Reference Conditions	23°C ±5°C, Relative Humidity: 45% to 75%
Nominal Operating Conditions	-10°C up to +50°C, Relative
Humidity	20% up to 80% non-condensing
Maximum Operating Conditions	-10°C up to +55°C, Relative
Humidity	10% up to 80% (70% at 55°C)
Maximum Storage Temperature	-30°C up to +60°C (without battery)
Electrical Security	EN 61010
Electromagnetic capability	EN61326
Thermocouple Connection	mini compensated connector
RTD Connection	4 pin round connector or 4 banana plugs
USB Connection	for PC connection (software upgrade and application with DATACAL)
Power Supply	4 AA batteries. Optional rechargeable battery pack with charger is available
Battery Life	IN: 40 hours, OUT: 33 hours
Dimensions	(without protection boot): 6.18 x 3.35 x 1.77 inches (157 x 85 x 45mm)
Weight	10.79 ounces (306 g)
IP Rating	IP54 according to EN 60529
Resistance
Function	Range	Resolution	Accuracy / 1yr	Range	Notes
IN	400 Ohm	1 mΩ	0.012% R + 10 mΩ	0 Ω to 400 Ω	Automatic detection: 2, 3 or 4 wires
IN	3600 Ohm	10 mΩ	0.012% R + 100 mΩ	0 Ω to 3600 Ω	Automatic detection: 2, 3 or 4 wires
OUT	400 Ohm (DC Current)	1 mΩ	0.012% R + 30 mΩ	0 Ω to 400 Ω	Acceptable current: 0.1mA to 1mA
OUT	3500 Ohm (DC Current)	10 mΩ	0.012% R + 300 mΩ	0 Ω to 3500 Ω	Acceptable current: 0.1mA to 1mA
Temperature Coefficient < 10 ppm R / °C from 0°C to 18°C and 28°C to 50°C. Rising time in simulation < 1ms R internal < 1Ω Noise VLF < 1mV (@ G < 100Hz)
Resistive Probes: Measurement & Emission
Sensor	Range	Resolution Measurement	Accuracy/1Yr Measurement	Accuracy/1 Yr Emission
Pt 50 (α = 3851)	-220°C +850°C	0.01°C	0.012% + 0.06°C	0.012% + 0.18°C
Pt 100 (α = 3851)	-220°C +850°C	0.01°C	0.012% + 0.05°C	0.012% + 0.12°C
Pt 100 (α = 3916)	-200°C +510°C	0.01°C	0.012% + 0.05°C	0.012% + 0.12°C
Pt 100 (α = 3926)	-210°C +850°C	0.01°C	0.012% + 0.05°C	0.012% + 0.12°C
Pt 200 (α = 3851)	-220°C +1200°C	0.01°C	0.012% + 0.12°C	0.012% + 0.33°C
Pt 500 (α = 3851)	-220°C +1200°C	0.01°C	0.012% + 0.07°C	0.012% + 0.18°C
Pt 1000 (α = 3851) -	-220°C +760°C*	0.01°C	0.012% + 0.05°C	0.012% + 0.08°C
Ni 100 (α = 618)	-60°C +180°C	0.01°C	0.012% + 0.03°C	0.012% + 0.08°C
Ni 120 (α = 672)	-40°C +205°C	0.01°C	0.012% + 0.03°C	0.012% + 0.08°C
Ni 1000 (α = 618)	-60°C +180°C	0.01°C	0.012% + 0.03°C	0.012% + 0.08°C
Cu 50 (α = 427)	-70°C +150°C	0.01°C	0.012% + 0.18°C	0.012% + 0.10°C
Cu 50 (α = 428)	-50°C +150°C	0.01°C	0.012% + 0.06°C	0.012% + 0.15°C
* 715°C in Emission Temperature Coefficient < 10% of accuracy / °C For measurement, accuracy is given for a 4 wire connection Sensor accuracy is not taken into account in the accuracy Automatic detection: 2, 3 or 4 wires Measuring current: 0.65 mA Simulation current: 0.1 mA to 1mA (depending on range) Minimal current pulse duration: < 1 ms