Fluke / Hart 溫度校正爐
商品特性:
- Lightweight, portable, and fast
- Cool to –25 °C in 15 minutes and heat to 660 °C in 15 minutes
- Built-in two-channel readout for PRT, RTD, thermocouple,
4-20 mA current - True reference thermometry with accuracy to ± 0.01 °C
- On-board automation and documentation
- Metrology performance in accuracy, stability, uniformity, and loading
商品規格:
9142
|
9143
|
9144
| |
Temperature Range at 23 °C
|
–25 °C to 150 °C
(–13 °F to 302 °F) |
33 °C to 350 °C
(91 °F to 662 °F) |
50 °C to 660 °C
(122 °F to 1220 °F) |
Display Accuracy
|
± 0.2 °C Full Range
|
± 0.2 °C Full Range
|
± 0.35 °C at 50 °C
± 0.35 °C at 420 °C ± 0.5 °C at 660 °C |
Stability
|
± 0.01 °C Full Range
|
± 0.02 °C at 33 °C
± 0.02 °C at 200 °C ± 0.03 °C at 350 °C |
± 0.03 °C at 50 °C
± 0.05 °C at 420 °C ± 0.05 °C at 660 °C |
Axial Uniformity at 40 mm (1.6 in)
|
± 0.05 °C Full Range
|
± 0.04 °C at 33 °C
± 0.1 °C at 200 °C ± 0.2 °C at 350 °C |
± 0.05 °C at 50 °C
± 0.35 °C at 420 °C ± 0.5 °C at 660 °C |
Radial Uniformity
|
± 0.01 °C Full Range
|
± 0.01 °C at 33 °C
± 0.015 °C at 200 °C ± 0.02 °C at 350 °C |
± 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)
|
± 0.006 °C Full Range
|
± 0.015 °C Full Range
|
± 0.015 °C at 50 °C
± 0.025 °C at 420 °C ± 0.035 °C at 660 °C |
Hysteresis
|
0.025 °C
|
0.03 °C
|
0.1 °C
|
Operating Conditions
|
0 °C to 50 °C, 0 % to 90 % RH (non-condensing)
| ||
Environmental Conditions (for all specifications except temperature range)
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13 °C to 33 °C
| ||
Immersion (Well) Depth
|
150 mm (5.9 in)
| ||
Insert OD
|
30 mm (1.18 in)
|
25.3 mm (1.00 in)
|
24.4 mm (0.96 in)
|
Heating Time
|
16 min: 23 °C to 140 °C
23 min: 23 °C to 150 °C 25 min: –25 °C to 150 °C |
5 min: 33 °C to 350 °C
|
15 min: 50 °C to 660 °C
|
Cooling Time
|
15 min: 23 °C to –25 °C
25 min: 150 °C to –23 °C |
32 min: 350 °C to 33 °C
14 min: 350 °C to 100 °C |
35 min: 660 °C to 50 °C
25 min: 660 °C to 100 °C |
Resolution
|
0.01 °
| ||
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
|
8.16 kg (18 lb)
|
7.3 kg (16 lb)
|
7.7 kg (17 lb)
|
Power Requirements
|
100 V to 115 V (± 10 %) 50/60 Hz, 635 W
230 V (± 10 %) 50/60 Hz, 575 W |
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
| ||
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