Field metrology well Model 9143


The new 9142 and 9143 Series Field Metrology Wells extend high performance of the industrial process environment by maximizing portability, speed, and functionality with little compromise metrology performance. Field Metrology Wells are packed with functionality and are remarkably easy to use. They are light in weight, to achieve small and quickly to temperature setpoints, but they are stable, uniform and accurate. This industri ?? le temperature loop calibrators are perfect for performing transmitter loop calibrations, comparison calibrations, or simple checks of thermocouple sensors. With the option “process”, there is no need to be carried along additional tools. This optional built-in two-channel readout reads resistance, voltage, and 4-20 mA current with 24 volt line. It also has on-board automation and documentation

In stock

SKU: VOBE-000010 Category: Tag:


Base Unit Specifications
Temperature range at 23°C 33°C to 350°C (91°F to 662°F)
Display accuracy ±0.2°C Full Range
Stability ±0.02°C at 33°C
±0.02°C at 200°C
±0.03°C at 350°C
Axial uniformity at 40 mm (1.6 in) ±0.04°C at 33°C
±0.1°C at 200°C
±0.2°C at 350°C
Radial uniformity ±0.01°C at 33°C
±0.015°C at 200°C
±0.02°C at 350°C
Loading effect (with a 6.35 mm reference probe and three 6.35 mm probes) ±0.015°C Full Range
Hysteresis 0.03
Operating conditions 0°C to 50°C, 0% to 90% RH (non-condensing)
Environmental conditions (for all specifications except temperature range) 13°C to 33°C
Immersion (well) depth 150 mm (5.9 in)
Insert OD 25.3 mm (1.00 in)
Heating time 5 min: 33°C to 350°C
Cooling time 32 min: 350°C to 33°C
14 min: 350°C to 100°C
Resolution 0.01°
Display LCD, °C or °F user-selectable
Size (H x W x D) 290 x 185 x 295 mm (11.4 x 7.3 x 11.6 in)
Weight 7.3 kg (16 lb)
Power requirements 100 V to 115 V (±10%), 50/60 Hz, 1400 W 230 V (±10%), 50/60 Hz, 1800 W
Computer interface RS-232 and 9930 Interface-it control software included
-P specifications
Built-in reference thermometer readout accuracy (4-Wire reference probe)1 ±0.010°C at -25°C
±0.015°C at 0°C
±0.020°C at 50°C
±0.025°C at 150°C
±0.030°C at 200°C
±0.040°C at 350°C
±0.050°C at 420°C
±0.070°C at 660°C
Reference resistance range 0 ohms to 400 ohms
Reference resistance accuracy2 0 ohms to 42 ohms: ±0.0025 ohms 42 ohms to 400 ohms: ±60 ppm of reading
Reference characterizations ITS-90, CVD, IEC-751, Resistance
Reference measurement capability 4-wire
Reference probe connection 6-pin Din with Infocon 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 ohms to 400 ohms
RTD resistance accuracy‡ 0 ohms to 25 ohms: ±0.002 ohms
25 ohms to 400 ohms: ±80 ppm of reading
RTD characterizations  PT-100 (385),(JIS),(3926), NI-120, Resistance
RTD measurement capability 4-wire RTD (2-,3-wire RTD w Jumpers only)
RTD connection 4 terminal input
Built-in TC thermometer readout accuracy Type J: ±0.7°C at 660°C
Type K: ±0.8°C at 660°C
Type T: ±0.8°C at 400°C
Type E: ±0.7°C at 660°C
Type R: ±1.4°C at 660°C
Type S: ±1.5°C at 660°C
Type M: ±1.4°C at 660°C
Type L: ±0.7°C at 660°C
Type U: ±0.75°C at 600°C
Type N: ±0.9°C at 660°C
Type C: ±1.1°C at 660°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 Small connectors
Built-in mA readout accuracy 0.02% of reading + 2 mV
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

Additional information