Industries
Industries
- General Industrial
- Aerospace
- Brick & Ceramics
- Chemical & Petrochemical
- Pharmaceutical, Food, Dairy, & Beverage
- Engineering & Architecture (EPC Firms) & Major Equipment OEMs
- Glass
- Incineration
- Metals Manufacturing & Heat Treating
- OEM & Equipment Builders
- Oil & Gas - Downstream & Refining
- Oil & Gas Upstream and Midstream
- Plastics & Fiber / Textiles Industries
- Power
- Pulp & Paper
- Rubber, Cement, & Aggregate
- Semiconductor
- Test & Measurement
Frequently Bought Together
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Additel 286 Multifunction Reference Thermometer Readout
ADT 286 Multifunction Reference Thermometer Readout Scanner Modules - 2019 IDEA Award Winner
The Additel 286 Multifunction Reference Thermometer Readout is an industry first! Additel has combined the capabilities of a high-end reference thermometer with a highly capable data acquisition system and 8.5 digit multimeter. The ADT286 is capable of scanning and recording up to 82 channels at 10 channels per second.
If you're in need of a precision reference thermometer for your laboratory, then look no further. The base unit comes with two precision readout channels that can be used to measure your SPRT.
Need to calibrate RTDs, PRTs, thermistors or thermocouples in the lab or in the field? Add a scanner module and you now have the ability to measure 10 RTDs, PRTs, or thermistors and 20 thermocouples.
ADT286 has an industry leading sensor library supporting 15 TC types, both standard and special limits, 18 different thermal resistors, CVD, ITS-90, and a large variety of standard curves for RTDs and thermistors. The ADT286 is loaded with special applications such as probe calibration, SPRT calibration, chamber mapping and more.
Automatic Temperature Control and Probe Calibration
The Additel 286 Multifunction Reference Thermometer Readout has preinstalled drivers to control Additel and other manufacturer’s heat sources. Simply connect to one or more heat sources via a communication cable, Ethernet or wireless and now it will automatically control to the set point and desired stability.
Now combine the heat source control feature with our probe calibration application and you have a very powerful automatic calibration solution. The probe calibration app allows you to automatically setup and run calibration routines with multiple set points and multiple heat sources, collect data, and develop calibration coefficients — all with one device and without the need of software! Simply place a batch of sensors of any mix and type into your heat source, connect it to the ADT286, run the probe calibration app and come back to a completed test. All that is left to do is generate and export all the calibration data!
ADT286-RS Resistance Standards
Available in 25 and 100 Ohm values, users can enjoy improved resistance ratio performance by easily plugging one of our reference resisters into channel 2 on the new ADT286. Perfect for calibrating your SPRT’s and high end PRT’s.
| Organization | Standard | Alpha | Nominal Resistance(ohms) At 0°C |
|---|---|---|---|
| International Electrotechnical Commission (Supersedes BS & DIN) |
IEC 60751: 2022 | 0.00385 |
100 |
| ASTM International | ASTM E1137/E1137M-08 (2020) | 0.00385 | 100 |
| American Scientific Apparatus Makers Association (SAMA) |
RC21-4-1966 | 0.003923 | 98.129 |
| British Standards Association |
b.S. 1904-1964 | 0.00385 | 100 |
| Normenstelle Elektrotechnik |
DIN 43760 | 0.00385 | 100 |
| US Department of Defense |
MIL-T-24388 | 0.00392 | 100 |
Tolerance Classes for Wound Resistors
| Tolerance Class | Tolerance Value (°C) | Temperature Range of Validity of Tolerances |
|---|---|---|
| W 0.1 | ±(0.1° + 0.0017[t]) | -50° to 250° |
| W 0.15 | ±(0.15° + 0.002[t]) | -100° to 450° |
| W 0.3 | ±(0.3° + 0.005[t]) | -196° to 661° |
| W 0.6 | ±(0.6° + 0.01[t]) | -196° to 661° |
Tolerance Classes for Film Resistors
| Tolerance Class | Tolerance Value (°C) | Temperature Range of Validity of Tolerances |
|---|---|---|
| F 0.1 | ±(0.1° + 0.0017[t]) | -50° to 250° |
| F 0.15 | ±(0.15° + 0.002[t]) | -50° to 450° |
| F 0.3 | ±(0.3° + 0.005[t]) | -50° to 661° |
| F 0.6 | ±(0.6° + 0.01[t]) | -50° to 661° |
Tolerance Classes for Thermometers (Finished Probes)
| Tolerance Class | Tolerance Value (°C) | Temperature Range of Validity of Tolerances |
|---|---|---|
| AA | ±(0.1° + 0.0017[t]) | -50° to 250° |
| A | ±(0.13° + 0.0017[t]) | -100° to 450° |
| B | ±(0.25° + 0.0042[t]) | -196° to 600° |
| C | ±(0.6° + 0.01[t]) | -196° to 600° |
| ANSI Thermocouple Type | Temp Range (°C) | Temp Range (°F) | Standard Limits of Error (°C)* | Special Limits of Error (°C) |
|---|---|---|---|---|
| J | 0 to 760 | 32 to 1400 | The greater of ±2.2 or ±0.75% | The greater of ±2.2 or ±0.75% |
| T | 0 to 370 | 32 to 700 | The greater of ±1 or ±0.75% | The greater of ±0.5 or ±0.4% |
| K | 0 to 1260 | 32 to 2300 | The greater of ±2.2 or ±0.75% | The greater of ±1.1 or ±0.4% |
| E | 0 to 870 | 32 to 1600 | The greater of ±1.7 or ±0.5% | The greater of ±1 or ±0.4% |
| S | 0 to 1480 | 32 to 2700 | The greater of ±1.5 or ±0.25% | The greater of ±0.6 or ±0.1% |
| R | 0 to 1480 | 32 to 2700 | The greater of ±1.5 or ±0.25% | The greater of ±0.6 or ±0.1% |
| N | 0 to 1246 | 32 to 2300 | The greater of ±2.2 or ±0.75% | The greater of ±1.1 or ±0.4% |
| B | 870 to 1700 | 1600 to 3100 | ±0.5% | ±0.25% |
| TA | -200 to 0 | -328 to 32 | The greater of ±1 or ±1.5% | B |
| EA | -200 to 0 | -328 to 32 | The greater of ±1.7 or ±1% | B |
| KA | -200 to 0 | -328 to 32 | The greater of ±2.2 or ±2% | B |
A: Thermocouple and thermocouple materials are normally supplied to meet the tolerances specified in the table of temperatures above 0°C. The same materials, however, may not fall within the tolerances given for temperatures below 0°C in the normal section in the table. If materials are required to meet the tolerances stated for temperatures below 0°C the purchase order must specifically state that requirement. Selection of materials will usually be required.
B: Special tolerances for temperatures below 0°C are difficult to justify due to limited available information.
*: Standard and special limits of error in °F are 1.8 times larger thant the °C tolerance at the equivalent °C temperature.
JMS Southeast, Inc.