- Self-contained refrigeration—no LN2 or chiller required
- Temperatures as low as –100 °C in real metrology baths
- Best stability and uniformity available at –60 °C and below
- Large working areas for increased throughput
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7060 |
7080 |
7100 |
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Range
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–60 °C to 110 °C
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–80 °C to 110 °C
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–100 °C to 110 °C
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Stability
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±0.0025 °C at –60 °C
(methanol)
±0.002 °C at 0 °C
(methanol)
±0.0015 °C at 25 °C
(water)
±0.003 °C at 100 °C
(oil 5012)
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±0.0025 °C at –80 °C
(methanol)
±0.0015 °C at 0 °C
(methanol)
±0.0015 °C at 25 °C
(water)
±0.003 °C at 100 °C
(oil 5012)
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±0.008 °C at –100 °C
(methanol)
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Uniformity
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±0.005 °C at –60 °C
(methanol)
±0.005 °C at 0 °C
(methanol)
±0.003 °C at 25 °C
(water)
±0.005 °C at 100 °C
(oil 5012)
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±0.007 °C at –80 °C
(methanol)
±0.005 °C at 0 °C
(methanol)
±0.003 °C at 25 °C
(water)
±0.005 °C at 100 °C
(oil 5012)
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±0.005 °C at –100 °C
(methanol)
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Temperature Setting
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Digital display with push-button data entry
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Set-Point Resolution
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0.01 °C; high-resolution mode, 0.00007 °C
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Display Resolution
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0.01 °C
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Digital Setting Accuracy
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±1 °C
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Digital Setting Repeatability
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±0.01 °C
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Heaters
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500 and 1000 Watts
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350 and 700 Watts
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Access Opening
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127 x 254 mm (5 x 10 in)
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98 mm diameter (3.8 in)
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Depth
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305 mm (12 in)
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406 mm (16 in)
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Wetted Parts
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304 stainless steel
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Power
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230 VAC (±10 %), 50 or 60 Hz, 13 A, single phase, specify frequency
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230 VAC (±10 %), 50 or 60 Hz, 12 A, specify frequency
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Volume
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27 liters (7.2 gallons)
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18 liters (4.8 gallons)
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Weight
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159 kg (350 lb.)
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182 kg (400 lb.)
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Size (HxWxD)
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1168 x 775 x 483 mm
(46 x 30.5 x 19 in)
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1270 x 813 x 483 mm
(50 x 32 x 19 in)
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Automation Package
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Interface-it software and an RS-232 computer interface are available for setting the bath temperature via an external computer. For IEEE-488, add 2001-IEEE to the automation package.
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Do you need a bath that chills below –40 °C to temperatures as low as –60 °C or even –100 °C? Would you like a bath that reaches those temperatures without using any external coolants? Hart has a variety of baths that meet these temperature requirements and give you the best stability in the industry.
These baths are completely self-contained. They require no auxiliary cooling fluids or devices to achieve their set-point temperatures. Using Hart’s unique “heat-port” design, stability at –100 °C is ±0.0025 °C. No other company makes a bath that can match a Hart bath’s performance, and Hart baths are backed by our guarantee that if they don’t perform exactly the way we say they will, we’ll take them back. No arguments. No ifs, ands, or buts.
Automate each of these baths with an interface package and Hart’s 9930 Interface-it software. If you want to completely automate the entire calibration process, see the description of Hart’s MET/TEMP II software package.
Forget commodity-like utility baths! They’re not designed for high performance calibration needs. And be careful of companies that advertise performance specifications they don’t meet. It’s easy to write down numbers; it’s more difficult to meet them with an instrument.
;)
