Fluke 9144 多功能计量炉（50°Ctại660°C，±0.02°C）

制造商: Fluke (Calibration)
Model: 9144
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参考校准-检定服务与维修服务

热线: (+84) 968060220
电话: +84 (24) 62923267

技术规格
制造商消息

Temperature Range at 23 °C: 50 °C to 660 °C (122 °F to1220 °F)
Display Accuracy:
± 0.35 °C at 50 °C
± 0.35 °C at 420 °C
± 0.5 °C at 660 °C
Stability:
± 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):
± 0.05 °C at 50 °C
± 0.35 °C at 420 °C
± 0.5 °C at 660 °C
Radial Uniformity:
± 0.02 °C at 50 °C
± 0.05 °C at 420 °C
± 0.10 °C at 660 °
Hysteresis: 0.1
Immersion (Well) Depth: 150 mm (5.9 in)
Insert OD: 24.4 mm (0.96 in)
Heating Time: 15 min: 50 °C to 660 °C
Cooling Time: 35 min: 660 °C to 50 °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
Weight: 7.7 kg
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
Include:
Users Manual
echnical Manual on CD
Serial Cable
9930, Interface-it Software
Report of Calibration
Insert Removal Tool
Insert (option)

Details

Datasheet

Manual

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)

13 °C to 33 °C

Immersion (Well) Depth

150 mm (5.9 in)

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

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

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

0 ohms to 400 ohms

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

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