Order #: 1594A-156-RENT2
Mfg #: 1594A-156-RENT2
Fluke Calibration 1594A-156 for Rent, Super Thermometer, 0.8ppm
Order #: 1594A-156-RENT2
Mfg #: 1594A-156-RENT2
Request a Rental Quote
Have a Question? Speak to a Transcat Rental Expert: 800.264.4059
![Loading...](https://www.transcat.com/static/version1724161005/frontend/Transcat/default/en_US/images/loader-1.gif)
Product Highlights
Thermometry bridge accuracy combined with time-saving features
The Fluke Calibration 1594A and 1595A Super-Thermometers combine the accuracy of complex and expensive bridges with innovative features that simplify measurement processes and provide excellent value. They are accurate enough for the primary lab and economical enough for the secondary lab. With temperature-controlled internal reference resistors, six input channels, a large graphical display, and a multitude of temperature-specific measurement functions, PRT, thermistor and SPRT calibration (0 Ω to 500 kΩ) has never been so easy and economical. And with the built-in Ratio Self-Calibration function, you can verify or calibrate the Super-Thermometer's ratio accuracy in-house with the press of a button-no other single thermometry bridge can do so much, so well!
Super-Thermometer features at a glance
- Calibrate SPRTs, PRTs, RTDs and thermistors (0 Ω to 500 k Ω)
- Accuracy as good as 0.06 ppm (0.000015 °C)
- "Ratio Self-Calibration" verifies and calibrates resistance ratio accuracy
- Automatic zero-power measurements calculate thermometer probe self-heating
- Temperature-controlled internal reference resistors
- Calibrated sensing current lowers overall instrument uncertainty
- Four input channels on the front panel accept sensors under test or external references
- Two dedicated external reference input channels on the rear panel
- Standby current reduces transient effects when scanning between channels
- Channel Select keys turn measurement mode on or off at the touch of a button
- Sample rates as fast as one second
- USB data transfer and computer control
- Remote view and device control via Ethernet
- Compatible with MET/TEMP II automated calibration software and LogWare II multichannel, real-time data acquisition software
1594A / 1595A General Specifications |
|
Measurement capability | 4-wire PRT, Thermistor, Resistance, Resistance Ratio |
Input resistance range | 0 to 500 kΩ |
Ratio range | 0 to 10 |
Accepted external RS range | 1 Ω to 10 kΩ |
Internal RS | 1 Ω, 10 Ω, 25 Ω, 100 Ω, and 10 kΩ |
PRT conversion types | ITS-90, PT-100, CVD-ABC, CVD-ALPHA, Polynomial |
Thermistor conversion types | R(T) Polynomial, T(R) Polynomial |
Display units | ratio (RX / RS), K, °C, °F, Ω |
Display resolution | 0.1 to 0.000001 |
Sample period | (seconds)1 1, 2, 5, and 10 |
Statistics | Average, Std Dev, SE of Mean, Max, Min, Difference, Peak-Peak, Delta, N |
Front panel channels | Four PRT/Thermistor inputs (channels 2 & 4 can be configured for either RX or RS inputs) |
Rear panel channels | Two dedicated reference resistor inputs (RS) |
Input terminals | DWF Connector, Tellurium Copper |
Data logging to internal memory | 80,000 individual time- and date-stamped readings (~6 MB) |
Internal real-time clock | Yes |
Computer communications | RS-232, USB, IEEE-488, Ethernet |
Display type | Full VGA, LCD |
User interface languages | English, French, Spanish, German, Russian, Chinese, Japanese |
Resistance Ratio Accuracy, 95% Confidence Level, 1-yr |
||
. | 1594A | 1595A |
Ratio: 0.95 to 1.05 | 0.24 ppm | 0.06 ppm |
Ratio: 0.5 to 0.95, 1.05 to 2.0 | 0.64 ppm | 0.16 ppm |
Ratio: 0.25 to 0.5, 2.0 to 4.0 | 0.8 ppm | 0.2 ppm |
Ratio: 0.0 to 0.25 | 0.2 ppm of 1.0 | 0.05 ppm of 1.0 |
Ratio: 4.0 to 10.0 | 2.0 ppm | 0.5 ppm |
1594A / 1595A Absolute Resistance Accuracy, 95% Confidence Level, 1-yr |
|
(RS, current) | |
0 Ω to 1.2 Ω (1 Ω, 10 mA) | Greater of 40 ppm or 0.000012 Ω |
0 Ω to 12 Ω (10 Ω, 3 mA) | Greater of 10 ppm or 0.000024 Ω |
0 Ω to 120 Ω (25 Ω, 1 mA) | Greater of 5 ppm or 0.000024 Ω |
0 Ω to 400 Ω (100 Ω, 1 mA) | Greater of 4 ppm or 0.00008 Ω |
0 kΩ to 10 kΩ (10 kΩ, 10 µA) | Greater of 5 ppm or 0.000012 Ω |
10 k to 40 kΩ (10 kΩ, 10 µA) | 8 ppm |
40 kΩ to 100 kΩ (10 kΩ, 2 µA) | 20 ppm |
100 kΩ to 500 kΩ (10 kΩ, 1 µA) | 80 ppm3 |
1594A / 1595A Internal Resistor Stability |
||
. | 24 hours | 30 days |
1 Ω | 5 ppm | 10 ppm |
10 Ω | 0.5 ppm | 2 ppm |
25 Ω | 0.25 ppm | 1 ppm |
100 Ω | 0.2 ppm | 1 ppm |
10 kΩ | 0.25 ppm | 1 ppm |
1594A / 1595A Temperature Measurement Noise - Typical Performance (standard error of the mean, °C)2 |
|
25Ω SPRT at 0°C | 0.00002 |
25Ω SPRT at 420°C | 0.00006 |
100Ω PRT at 0°C | 0.00001 |
100Ω PRT at 420°C | 0.00003 |
Thermistor at 25°C | 0.000003 |
1594A / 1595A Measurement Current Accuracy (self-heating) |
|
0.001 mA to 0.005 mA | 0.00005 mA |
0.005 mA to 0.02 mA | 1 % |
0.02 mA to 0.2 mA | 0.5 % |
0.2 mA to 2 mA | 0.2 % |
2 mA to 20 mA | 0.5 % |
1594A / 1595A Mechanical Specifications |
|
Weight | 7.5 kg (16.5 lbs) |
External Width x Height x Length | 432 mm x 153 mm x 432 mm (17 x 6 x 17 inches) |
1594A / 1595A Operating Specifications |
|
AC power requirements | 100V to 230V ±10%, 50/60Hz |
Specified operating temperature | 15°C to 30 °C |
Max operating temperature | 5°C to 40 °C |
Storage temperature | 0°C to 40 °C |
Operating relative humidity, 5°C to 30°C | 10% to 70% |
Operating relative humidity, 30°C to 40°C | 10% to 50% |
Storage relative humidity | 0% to 95%, non-condensing |
Operating altitude | 3000 m |
Warranty period | 1 Year |
Report of Calibration3 | NVLAP accredited |
1Two second sample rate required for full accuracy
2Due to the subjective nature of measurement noise, it is not a guaranteed specification
3The standard Report of Calibration includes resistance data from 1 Ω to 100 kΩ. A Report of Calibration may be ordered if resistance data from 100 kΩ to 500 kΩ is desired (see model numbers 1994 and 1995 in the ordering information table).
-
Fluke Calibration 1523 for Rent, Handheld Reference Thermometer, 1-ChannelHH Reference Thermometer 1-ChannelCall for price
-
Fluke Calibration 7103 for Rent, Micro Calibration Bath, -30C to 125CMicro Calibration Bath -30C to 125CCall for price
-
Fluke Calibration 5615-9-P for Rent, Secondary PRT Probe, 100 Ohm 3/16 x 9"Secondary PRT Probe,100ohm 3/16 x 9"Call for price
-
Fluke Calibration 1524H for Rent, 2-Channel Reference Handheld Thermometer2-Channel Reference Handheld ThermometerCall for price
-
Fluke Calibration 9141 for Rent, Dry Block Calibrator, 50C to 650CDry Block Calibrator, 50C to 650CCall for price
-
Fluke Calibration 7102 for Rent, Micro Calibration Bath, -5C to 125CMicro Calibration Bath -5C to 125CCall for price
-
Fluke Calibration 9009-B for Rent, Dual Dry Block, -15C to 350CDual Dry Block -15C to 350CCall for price
-
Fluke Calibration 4181 for Rent, Precision Infrared Black Body Calibrator, 35C to 300CPrecision Infrared Black Body Calibrator,35C to 300CCall for price
-
-
Fluke Calibration 9142 for Rent, Field Metrology Well, -25C -150C with A InsertField Metrology Well, -25C -150C w/INSACall for price
-
Fluke Calibration 5522A/1GHZ for Rent, Multi-Product Calibration Standard with 1.1GHz ScopeMulti-Product Calibration Std.w/1.1GHz ScopeCall for price
-
Fluke Calibration 4180 for Rent, Black Body Calibrator, -15C to 120CBlack Body -15C to 120C CalibratorCall for price
-
Fluke Calibration 9150-A for Rent, Dry Block/Furnace, 150C to 1200C with A InsertDry Block/Furnace 150C to 1200C w/A InsertCall for price
-
Fluke Calibration 5627A-9-P for Rent, RTD Industrial Probe, 9"x3/16RTD Industrial Probe,9"x3/16"ODCall for price
-
Fluke Calibration 9171-A-R for Rent, Metrology Well, -30C to to 155C (-22F to 311F)Metrology Well, -30C to to 155C (-22F to 311F)Call for price
-
-
Fluke Calibration 9103 for Rent, Dry Block, -25C to 140C with Insert ADry Block,-25C to 140C w/Insert ACall for price
-
Fluke Calibration 5616-12-P for Rent, PRT Probe, 100 ohm, 1/4x12", -200 to 420CPRT Probe, 100 ohm, 1/4x12", -200 to 420CCall for price
-
Fluke Calibration 3150-3 for Rent, Insert B for the Fluke 9150 with Duplicate Holes, 1/4"-3/8"Insert"B"/Fluke9150 w/Duplicate Holes, 1/4"-3/8"Call for price
-
Fluke Calibration 2700G-BG700K for Rent, Reference Pressure Gauge, 12 to 100 PSIReference Pressure Gauge, 12 - 100PSICall for price
How to Rent from Transcat
![Rent from Transcat - Step 1](https://www.transcat.com/media/wysiwyg/r/e/rental-step1_1.png)
1. Select Your Rental Product
- Need help selecting a unit? Try using our Product Finder or search our available units
- Can’t find what you are looking for? Is the rental unit you need, not available? Give us a call at 800-828-1470 or our chat feature to speak with one of our dedicated Rental Experts
![Rent from Transcat - Step 2](https://www.transcat.com/media/wysiwyg/r/e/rental-step2_1.png)
2. Contact Our Team of Rental Experts
- Contact us here or click below to submit your request for a rental quote and a member of our Rental Team will review the request and will reach out to you very soon
![Rent from Transcat - Step 3](https://www.transcat.com/media/wysiwyg/r/e/rental-step3_1.png)
3. Select Your Rental Period & Complete Your Order
- Our weekly period lasts 7 calendar days, while our monthly rental period lasts 28 calendar days
- Provide your form of payment, sign the rental agreement and any other required documents, and we will ship you the unit