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Fluke Calibration 9190A-A-156
Catalog #: 4178780
Ultra-Cool Field Metrology Well, INSRT-A, 115V
- Overview
- Specifications
- Summary
- Software
- Cases
- Inserts
- Accessories
Product Highlights
Wide temperature range
Excellent accuracy
- Accuracy using built-in reference thermometer readout: ± 0.05 °C full range
- Display accuracy: ± 0.2 °C full range
Best-in-class stability
Fast cooling time
- 23 °C to –90 °C: 80 minutes
- 23 °C to –95 °C: 90 minutes
- 140 °C to 23 °C: 60 minutes
Portability
- Weighs only 16 kg (35 lbs)
- Built-in front and back handles for easy two-handed carry
Best measurement practices
- Conforms with EURAMET cg-13 guidance on measurement practices for temperature calibrators
Ergonomics
- Two-handed carry; built-in handles on front and back
- All controls and inputs on the front panel
Stability indicator
- Shows whether block temperature is stable and within limits defined by the user
PC interface
- USB and RS-232 support remote operation from a computer
Dual heater zone
- Active heater zone control compensates for differential temperatures between zones
- Minimizes axial temperature gradients
Ramp-and-soak set-points
- Define up to eight set-point temperatures; automatically ramp to and “soak” at each set-point
- Specify soak time, number of cycles, and direction
Fast time to temperature and small footprint
- Compact, efficient free piston Stirling cooler technology (FPSC)
Each Unit Includes
- Report of Calibration with calibration label. Accredited ISO17025 Calibration
| Base unit specifications |
| Temperature range at 23 °C |
–95 °C to 140 °C (–139 °F to 284 °F) |
| Display accuracy |
± 0.2 °C full range |
| Accuracy with external reference [3] |
± 0.05 °C full range |
| Stability |
± 0.015 °C full range |
| Axial uniformity at 40 mm (1.6 in) |
± 0.05 °C full range |
| Radial gradient |
±0.01 °C full range |
| Loading effect |
(with a 6.35 mm reference probe and three 6.35 mm probes) |
| ± 0.006 °C full range |
| (versus display with one 6.35 mm probe) |
| ± 0.25 °C at –95 °C |
| ± 0.10 °C at 140 °C |
| Operating conditions |
0 °C to 35 °C, 0 % to 90 % |
| RH (non-condensing) < 2000 m altitude |
| Environmental conditions for all specifications except temperature range |
13 °C to 33 °C |
| Immersion (well) depth |
160 mm (6.3 in) |
| Well diameter |
30 mm (1.18 in) |
| Heating time [1] |
–95 °C to 140 °C: 40 min |
| Cooling time [1] |
23 °C to –90 °C: 80 min |
| 23 °C to –95 °C: 90 min |
| 140 °C to 23 °C: 60 min |
| Stabilization time [2] |
15 min |
| Resolution |
0.01 ° |
| Display |
LCD, °C or °F user selectable |
| Size (H x W x D) |
480 mm x 205 mm x 380 mm (18.8 in x 8.0 in x 14.9 in) |
| Weight |
16 kg (35 lb) |
| Power requirements |
100 V to 115 V (± 10 %) 50/60 Hz, 575 W |
| 200 V to 230 V (± 10 %) 50/60 Hz, 575 W |
| System fuse ratings |
115 V: 6.3 A T 250 V |
| 230 V: 3.15 A T 250 V |
| 4–20 mA Fuse (-P model only) |
50 mA F 250 V |
| Computer interface |
RS-232, USB Serial, and 9930 interface-it temperature calibration software included |
| Safety |
IEC 61010-1, Installation Category II, Pollution degree 2 |
| Electromagnetic environment |
IEC 61326-1: Basic |
| Refrigerants |
R32 (Difluoromethane) |
| < 20 g, ASHRAE safety group A2L |
| R704 (Helium) |
| < 20 g, ASHRAE safety group A1 |
| -P Specifications |
| Built-in reference thermometer readout accuracy (4-wire reference probe) [3] |
± 0.010 °C at –95 °C |
| ± 0.013 °C at –25 °C |
| ± 0.015 °C at 0 °C |
| ± 0.020 °C at 50 °C |
| ± 0.025 °C at 140 °C |
| Reference resistance range |
0 Ω to 400 Ω |
| Reference resistance accuracy [4] |
0 Ω to 42 Ω: ± 0.0025 Ω
42 Ω to 400 Ω: ± 60 ppm of reading |
| Reference characterizations |
ITS-90, CVD, IEC-751, resistance |
| Reference measurement capability |
4 wire |
| Reference probe connection |
6-pin din with INFO-CON technology |
| Built-in RTD thermometer readout accuracy |
NI-120: ± 0.015 °C at 0 °C |
| PT-100 (385): ± 0.02 °C at 0 °C |
| PT-100 (3926): ± 0.02 °C at 0 °C |
| PT-100 (JIS): ± 0.02 °C at 0 °C |
| RTD resistance range |
0 Ω to 400 Ω |
| Resistance accuracy [4] |
0 Ω to 25 Ω: ± 0.002 Ω |
| 25 Ω to 400 Ω: ± 80 ppm of reading |
| RTD characterizations |
PT-100 (385), (JIS), (3926), NI-120, resistance |
| RTD measurement capability |
2-wire, 3-wire, and 4-wire RTD with jumpers only |
| RTD connection |
4-terminal input |
| Built-in TC thermometer readout accuracy [5] |
Type J: ± 0.70 °C at 140 °C |
| Type K: ± 0.75 °C at 140 °C |
| Type T: ± 0.60 °C at 140 °C |
| Type E: ± 0.60 °C at 140 °C |
| Type R: ± 1.60 °C at 140 °C |
| Type S: ± 1.60 °C at 140 °C |
| Type M: ± 0.65 °C at 140 °C |
| Type L: ± 0.65 °C at 140 °C |
| Type U: ± 0.70 °C at 140 °C |
| Type N: ± 0.75 °C at 140 °C |
| Type C: ± 1.00 °C at 140 °C |
| TC millivolt range |
–10 mV to 75 mV |
| Voltage accuracy |
0.025 % of reading +0.01 mV |
| Internal cold junction compensation accuracy |
± 0.35 °C (ambient of 13 °C to 33 °C) |
| TC connection |
Miniature connectors (ASTM E1684) |
| Built-in mA readout accuracy |
0.02 % of reading + 0.002 mA |
| mA range |
Cal 4-22 mA, Spec 4-24 mA |
| mA connection |
2 terminal input |
| Loop power function |
24 V dc loop power |
Built-in electronics temperature coefficient
(0 °C to 13 °C, 33 °C to 50 °C) |
± 0.005 % of range per °C |
Notes:
[1] For ambient temperature of 23 °C.
[2] Time from when the SETPOINT is reached to when the unit is with in stability specification.
[3] The temperature range may be limited by the reference probe connected to the readout.
The built-in reference accuracy does not include the sensor probe accuracy. It does not include the probe uncertainty or probe characterization errors.
[4] Measurement accuracy specifications apply within the operating range and assume 4 wires for PRTs. With 3-wire RTDs add 0.05 Ωto the measurement accuracy plus the maximum possible difference between the resistances of the lead wires.
[5] The thermocouple input readout is sensitive to EM fields in the frequency range of 500 MHz to 700 MHz.
| Calibration Included |
Factory Calibration |
| Product Weight |
38 LBS |
| ECCN Number |
EAR99 |
| Country of Origin |
United States |
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