Fluke Calibration

9170 - 9173 Metrology Well Calibrators

Accurate enough for lab use, and rugged and portable enough to take anywhere

Starting At
$9,921.00 CAD
Normally ships in 1-2 Weeks

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With groundbreaking new proprietary electronics from Fluke Calibration's (patents pending), Metrology Wells let you bring lab-quality performance into whatever field environment you might work in. New analog and digital control techniques provide stability as good as +/- 0.005°C. And with dual-zone control, axial (or “vertical") uniformity is as good as +/- 0.02°C over a 60 mm (2.36 in) zone.

In short, there are six critical components of performance in an industrial heat source: calibrated display accuracy, stability, axial (vertical) uniformity, radial (well-to-well) uniformity, impact from loading, and hysteresis. We added a seventh in the form of a legitimate reference thermometer input and created an entirely new product category: Metrology Wells.

• Best-performing industrial heat sources (accuracy, stability, uniformity) in the world
• Immersion depth to 203 mm (8 in)
• Optional ITS-90 reference input reads PRTs to +/- 0.006 °C
• Four models cover a temperature range from -45°C - 700°C

 

9170

9171

9172

9173

Range
(at 23 °C ambient)

-45°C - 140°C
(-49°F - 284°F)

-30°C - 155°C
(-22°F - 311°F)

35°C - 425°C
(95°F - 797°F)

50°C - 700°C†
(122°F - 1292°F)

Display Accuracy

+/- 0.1°C full range

+/- 0.1°C: 35°C - 100°C
+/- 0.15°C: 100°C - 225°C
+/- 0.2°C: 225°C - 425°C
7nbsp;

+/- 0.2°C: 50°C - 425°C
+/- 0.25°C: 425°C - 660°C

Stability

+/- 0.005°C full range

+/- 0.005°C: 35°C - 100°C
+/- 0.008°C: 100°C - 225°C
+/- 0.01°C: 225°C - 425°C

+/- 0.005°C: 50°C - 100°C
+/- 0.01°C: 100°C - 425°C
+/- 0.03°C: 425°C - 700°C

Axial Uniformity
(60 mm)

+/- 0.1°C at -45°C
+/- 0.04°C at -35°C
+/- 0.02°C at 0°C
+/- 0.07°C at 140°C

+/- 0.025°C at -30°C
+/- 0.02°C at 0°C

+/- 0.07°C at 155°C

+/- 0.05°C: 35°C - 100°C
+/- 0.1°C: 100°C - 225°C
+/- 0.2°C: 225°C - 425°C

+/- 0.1°C: 50°C - 100°C
+/- 0.25°C: 100°C - 425°C

+/- 0.4°C: 425°C - 700°C

Radial Uniformity

+/- 0.01°C full range

+/- 0.01°C: 35°C - 100°C
+/- 0.02°C: 100°C - 225°C
+/- 0.025°C: 225°C - 425°C

+/- 0.01°C: 50°C - 100°C
+/- 0.025°C: 100°C - 425°C
+/- 0.04°C: 425°C - 700°C

Loading Effect
(with a 6.35 mm
reference probe and
three 6.35 mm probes)

+/- 0.02°C at -45°C
+/- 0.005°C at -35°C
+/- 0.01°C at 140°C

+/- 0.005°C at -30°C
+/- 0.005°C at 0°C
+/- 0.01°C at 155°C

+/- 0.01°C full range

+/- 0.02°C at 425°C
+/- 0.04°C at 700°C

Hysteresis

0.025°C

0.04°C

0.07°C

Well Depth

160 mm (6.3 in)

203 mm (8 in)

Resolution

0.001°C

Display

LCD, °C or °F, user-selectable

Key Pad
 

Ten key with decimal and +/- button. Function keys, menu key, and °C / °F key.

Cooling Time

44 min: 23°C to -45°C
19 min: 23°C to -30°C
19 min: 140°C to 23°C

30 min: 23°C to -30°C
25 min: 155°C to 23°C

220 min: 425°C to 35°C
100 min: 425°C to 100°C

235 min: 700°C to 50°C
153 min: 700°C to 100°C

Heating Time

32 min: 23°C to 140°C
45 min: -45°C to 140°C

44 min: 23°C to 155°C
56 min: -30°C to 155°C

27 min: 35°C to 425°C

46 min: 50°C to 700°C

Size (HxWxD)

366 mm x 203 mm x 323 mm (14.4 in x 8 in x 12.7 in)

Weight

14.2 kg (31.5 lb)

15 kg (33 lb)

13.2 kg (29 lb)

15 kg (33 lb)

Power

115 VAC (+/- 10%), or
230 VAC (+/- 10%), 50/60 Hz, 550 W

115 VAC (+/- 10%), or
230 VAC (+/- 10%), 50/60 Hz, 1025 W

Computer Interface

RS-232 Interface with 9930 Interface-it control software included

Traceable Calibration

Data at -45°C, 0°C, 50°C, 100°C, and 140°C

Data at -30°C, 0°C, 50°C, 100°C, and 155°C

Data at 100°C, 150°C, 250°C, 350°C, and 425°C

Data at 100°C, 200°C, 350°C, 500°C, and 660°C

 

†Calibrated to 660 °C; reference thermometer recommended at higher temperatures.

   

 

Built-in Reference Input

Temperature Range

-200°C - 962°C (-328°F - 1764°F)

Resistance Range

0 Ω - 400 Ω, auto-ranging

Characterizations

ITS-90 subranges 4, 6, 7, 8, 9, 10, and 11 Callendar-Van Dusen (CVD): R0, a, b, d

Resistance Accuracy

0 Ω to 20 Ω: 0.0005 W
20 Ω to 400 Ω: 25 ppm

Temperature Accuracy
(does not include probe uncertainty)

10 Ω PRTs:
+/- 0.013°C at 0°C
+/- 0.014°C at 155°C
+/- 0.019°C at 425°C
+/- 0.028°C at 700°C

25 Ω and 100 Ω PRTs:
+/- 0.005°C at -100°C
+/- 0.007°C at 0°C
+/- 0.011°C at 155°C
+/- 0.013°C at 225°C
+/- 0.019°C at 425°C
+/- 0.027°C at 661°C

Resistance Resolution

0 Ω to 20 Ω: 0.0001 Ω
20 Ω to 400 Ω: 0.001 Ω

Measurement Period

1 s

Probe Connection

4-wire with shield, 5-pin DIN connector

Calibration

NVLAP  accredited calibration included

 

 

Item
Description
Availability
Price
Accurate enough for lab use, and rugged and portable enough to take anywhere
Normally ships in 1-2 Weeks
Starting At
$9,921.00 CAD
Configure
Interface cable kit used to connect the 754 with dry-wells and micro-baths
Normally ships in 1-2 Weeks
$274.00 CAD