Hall Associates - Really Hot Baths

Really Hot Baths

Really Hot Baths Models 6045, 6050, and 6050H

Eliminates messy sand baths

Electronically adjustable temperature cutouts

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Specifications	6045	6050	6050H
Range	20°C to 400°C^†	20°C to 500°C^†	20°C to 550°C^†
Stability	ą0.002°C at 100°C (oil) ą0.005°C at 300°C (oil) ą0.004°C at 400°C (salt)	ą0.002°C at 200°C (salt) ą0.004°C at 300°C (salt) ą0.007°C at 500°C (salt)	ą0.002°C at 200°C (salt) ą0.004°C at 300°C (salt) ą0.008°C at 550°C (salt)
Uniformity	ą0.004°C at 300°C (oil) ą0.007°C at 400°C (salt)	ą0.005°C at 200°C (salt) ą0.015°C at 500°C (salt)	ą0.005°C at 200°C (salt) ą0.020°C at 550°C (salt)
Temperature Setting	Digital display with push-button data entry
Set-Point Resolution	0.01°C; high-resolution mode, 0.00018°C
Display Temperature Resolution	0.01°C
Digital Setting Accuracy	ą1°C
Digital Setting Repeatability	ą0.02°C
Heaters	350, 1000, and 1700 watts
Access Opening	5" x 10" (127 x 254 mm)
Depth	12" (305 mm)
Wetted Parts	304 stainless steel
Power	115 VAC (ą10%), 19 A or 230 VAC (ą10%), 10 A, specify, 50/60 Hz, 2200 W	230 VAC (ą10%), 50/60 Hz, 10 A, 2200 W
Volume	7.1 gallons (27 liters), requires 112 lb. of bath salt
Weight	160 lb. (73 kg)	180 lb. (82 kg)
Size	26.5" H x 19" W x 23" D (673 x 483 x 584 mm)	28.5" H x 20.4" W x 24.5" D (724 x 518 x 622 mm)
Automation Package	Interface-it software and RS-232 computer interface are available for setting bath temperature via remote computer. For IEEE-488, add the 2001-IEEE to the automation package.
^†External cooling required for operation below 40°C. Tubing ports are accessible at the back of the bath for circulating chilled fluid or shop air.

You’ll find more Hart baths in national calibration labs than any other brand, and there’s a reason for that. No one else can match the stability, uniformity, and performance of a Hart bath, and we absolutely guarantee it.

These three models are designed for high-temperature work up to 550°C. Most labs use them as salt baths for calibration of thermocouples, RTDs, and SPRTs. In fact, these baths are so good you can even do comparison calibrations of SPRTs with them. These baths are stable to ą0.005°C or better at 300°C.

Each bath has a drain, built-in cooling coils, electronically adjustable temperature cutouts, optional floor carts, and optional automation software and interface packages. (The 6050 and 6050H come with an insulated cover.)

Hart is the only company that offers complete automated calibration software packages that work with the bath interface option. Our optional software is not just a data acquisition package; it actually controls the calibration, including bath temperatures.

Choose the model that most closely matches your needs. These baths are compatible with salt for higher temperatures and also with oils for lower temperatures.

Model 6045

This bath has a temperature range of 40°C to 400°C and is perfect for thermocouples and RTDs.

It has a large well opening (5 by 10 inches) so you can calibrate a number of sensors at once. It’s 12 inches deep and uses 25 liters of fluid.

The automation interface package gives you complete PC control of the bath, including precalibration setup. It’s available with an RS-232 interface or IEEE-488 interface.

Model 6050

The Hart Model 6050 goes to 500°C and is 10 to 100 times more stable than alternative calibration devices.

It, too, is 12 inches deep and has a 5- by-10-inch well opening for easy access. Ports in the rear of the bath access cooling coils if you want to cool the bath rapidly with external fluids.

Read about the safety features found in Hart baths.

Use our Feedback Form for more information, to request a catalog or for a Price Quote