Nové kalibračné piecky prichádzajú so zabudovaným panelom, ktorý obsahuje 2-kanálový výstup na meranie odporu, 4-20mA meranie slučky a 24V napájanie slučky. Kombináciou modelov 9142, 9143 a 9144 je možné pokryť teplotné rozsahy od –25 °C do 660 °C.
Vlastnosti
- Nízka hmotnosť, prenosnosť, rýchle časy ohrievania a chladenia
- Vychladenie na teplotu –25°C za 15 minút, ohriatie na 660°C za 15 minút
- Zabudovaný 2-kanálový výstup pre pripojenie PRT, RTD, termočlánkov, 4-20 mA meranie slučky
- Zabudovaný teplomer s presnosťou ±0,02°C
- Možnosť prepojenia s PC – dokumentácia nameraných dát
- Možnosť uloženia do pamäte kalibrátora až 20 meraní
- Vysoká presnosť, stabilita, rovnorodosť a nízka hmotnosť
9140 Series Field Metrology Wells
| Base Unit Specifications |
| Temperature Range at 23 °C |
| 9142 |
–25 °C to 150 °C(–13 °F to 302 °F) |
| 9143 |
33 °C to 350 °C(91 °F to 662 °F) |
| 9144 |
50 °C to 660 °C(122 °F to 1220 °F) |
|
| Display Accuracy |
| 9142 |
± 0.2 °C Full Range |
| 9143 |
± 0.2 °C Full Range |
| 9144 |
± 0.35 °C at 50 °C |
| |
± 0.35 °C at 420 °C |
| |
± 0.5 °C at 660 °C |
|
| Stability |
| 9142 |
± 0.01 °C Full Range |
| 9143 |
± 0.02 °C at 33 °C |
| |
± 0.02 °C at 200 °C |
| |
± 0.03 °C at 350 °C |
| 9144 |
± 0.03 °C at 50 °C |
| |
± 0.04 °C at 420 °C |
| |
± 0.05 °C at 660 °C |
|
| Axial Uniformity at 40 mm (1.6 in) |
| 9142 |
± 0.05 °C Full Range |
| 9143 |
± 0.04 °C at 33 °C |
| |
± 0.1 °C at 200 °C |
| |
± 0.2 °C at 350 °C |
| 9144 |
± 0.05 °C at 50 °C |
| |
± 0.35 °C at 420 °C |
| |
± 0.5 °C at 660 °C |
|
| Radial Uniformity |
| 9142 |
± 0.01 °C Full Range |
| 9143 |
± 0.01 °C at 33 °C |
| |
± 0.015 °C at 200 °C |
| |
± 0.02 °C at 350 °C |
| 9144 |
± 0.02 °C at 50 °C |
| |
± 0.05 °C at 420 °C |
| |
± 0.10 °C at 660 °C |
|
| Loading Effect (with a 6.35 mm reference probe and three 6.35 mm probes) |
| 9142 |
± 0.006 °C Full Range |
| 9143 |
± 0.015 °C Full Range |
| 9144 |
± 0.015 °C at 50 °C |
| |
± 0.025 °C at 420 °C |
| |
± 0.035 °C at 660 °C |
|
| Hysteresis |
| 9142 |
0.025 |
| 9143 |
0.03 |
| 9144 |
0.1 |
|
| Operating Conditions |
| |
0 °C to 50 °C, 0 % to 90 % RH (non-condensing) |
|
| Environmental Conditions (for all specifications except temperature range) |
|
| Immersion (Well) Depth |
|
| Insert OD |
| 9142 |
30 mm (1.18 in) |
| 9143 |
25.3 mm (1.00 in) |
| 9144 |
24.4 mm (0.96 in) |
|
| Heating Time |
| 9142 |
16 min: 23 °C to 140 °C |
| |
23 min: 23 °C to 150 °C |
| |
25 min: –25 °C to 150 °C |
| 9143 |
5 min: 33 °C to 350 °C |
| 9144 |
15 min: 50 °C to 660 °C |
|
| Cooling Time |
| 9142 |
15 min: 23 °C to –25 °C |
| |
25 min: 150 °C to –23 °C |
| 9143 |
32 min: 350 °C to 33 °C |
| |
14 min: 350 °C to 100 °C |
| 9144 |
35 min: 660 °C to 50 °C |
| |
25 min: 660 °C to 100 °C |
|
| Resolution |
|
| Display |
| |
LCD, °C or °F user-selectable |
|
| Size (H x W x D) |
| |
290 mm x 185 mm x 295 mm (11.4 x 7.3 x 11.6 in) |
|
| Weight |
| 9142 |
8.16 kg (18 lb) |
| 9143 |
7.3 kg (16 lb) |
| 9144 |
7.7 kg (17 lb) |
|
| Power Requirements |
| 9142 |
100 V to 115 V (± 10 %) 50/60 Hz, 635 W 230 V (± 10 %) 50/60 Hz, 575 W |
| 9143 9144 |
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)† |
| |
± 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 |
|
| Reference Resistance Accuracy‡ |
| |
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 |
|
| 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 |
|
| 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 |
|
| 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 |
|
| 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 |
|
| Built-in mA Readout Accuracy |
|
| mA Range |
| |
Cal 4-22 mA, Spec 4-24 mA |
|
| mA Connection |
|
| Loop Power Function |
|
| Built-in Electronics Temperature Coefficient (0 °C to 13 °C, 33 °C to 50 °C) |
| |
± 0.005 % of range per °C |
|
