Hart Scientific 7103 Cold Liquid Micro Bath Temperature Calibrator (-30 to 125ÃðC)

Hart Scientific Model 7103 Micro Temperature Calibration Bath

Micro-Baths     Models 6102  7102 and 7103

World's smallest portable calibration baths

Calibrates sensors of any size or shape

Stability to +/-0.015°C

Ranges from -30°C to 200°C

Specifications

6102

7102

7103

Range

35°C to 200°C (95°F to 392°F)

-5°C to 125°C (23°F to 257°F)

-30°C to 125°C (-22°F to 257°F)

Accuracy

+/-0.25°C

Stability

+/-0.02°C at 100°C +/-0.03°C at 200°C

+/-0.015°C at -5°C +/-0.03°C at 121°C

+/-0.03°C at -25°C +/-0.05°C at 125°C

Uniformity

+/-0.02°C

Resolution

0.01°C/F

Operating Temperature

5°C to 45°C

Heating Time

25°C to 200°C: 40 minutes

25°C to 100°C: 30 minutes

25°C to 100°C: 35 minutes

Cooling Time

200°C to 100°C: 35 minutes

25°C to 0°C: 30 minutes

25°C to -20°C: 45 minutes

Well Size

1.9” dia. x 5.5” deep (48 x 139 mm)

Size

5.5" W x 10.38" H x 8" D (14 x 26 x 20 cm)

7.2" W x 12" H x 9.5" D (18 x 31 x 24 cm)

9" W x 13.2" H x 10.5" D (23 x 34 x 26 cm)

Weight

10 lb. (4.5 kg) with fluid

15 lb. (6.8 kg) with fluid

22 lb. (9.8 kg) with fluid

Power

115 VAC, 270 W

115 VAC, 200 W

94-234 VAC, 400 W

NIST-Traceable Calibration

Data at 50°C, 100°C, 150°C, 200°C

Data at -5°C, 25°C, 55°, 90°C, 121°C

Data at -25°C, 0°C, 25°C, 50°C, 75°C, 100°C, 125°C

    Hart Scientific, the leader in product innovation and development, is introducing new instruments that will change the way you work. Hart's Micro-Baths are the world's first completely portable baths built specifically for temperature calibration work. And now we've added a third model, the 7103, for calibrations at temperatures as low as -30°C.

    Micro-Baths can be used anywhere for any type of sensor. The Model 6102 weighs less than 10 pounds, with the fluid. It's lighter and smaller than most dry-wells, has a spill-proof lid, and is easier to carry than your lunch. You can take it where you need to go without carts or excessive effort. Micro-Baths can even be transported with the fluid in them.

    Wherever you go with your Micro-Bath, you can count on its performance. Each model is stable to +/-0.03°C or better, depending on the fluid you use. Uniformity is +/-0.02°C or better for low uncertainties using a reference thermometer. Display accuracy has been improved to +/-0.25°C for quick calibrations without a reference thermometer. In short, you get the stability and precision of a liquid bath in a dry-well-sized package. Don't be fooled by competitors who place a can of oil inside a dry-well and call it a bath. Hart Micro-Baths are maximized for true fluid-bath performance.

    With a 1.9-inch-diameter, 5.5-inch-deep tank, a Micro-Bath can calibrate any type of sensor including short, square, or odd-shaped sensors. The problems of fit and immersion are virtually eliminated by using a fluid medium rather than a dry-block calibrator. Micro-Baths are perfect for liquid-in-glass and bimetal thermometers.

    The 6102 has a temperature range from 35°C to 200°C, the 7102 covers -5°C to 125°C, and the 7103 extends from -30°C to 125°C. Stability, uniformity, and accuracy specifications cover the entire range for each bath, not just the best temperature.

    All Micro-Baths have RS-232 ports, come with our Interface-it software, and can be used with Hart's MET/TEMP II software. Also included are contacts to calibrate a thermal switch, eight set-point memory storage, ramp-rate adjust, and over-temperature safety cutout.

    You may have noticed we haven't touted our CFC-free refrigeration. Yes, cold Micro-Baths are CFC-free, and also compressor-free. That's right - no heavy, noisy compressor to lug around. We achieve our temperature range and stability with only one moving part. This means more durability and less weight.