K33050 General Purpose Baths
K33050 General Purpose Baths
• Accurate Microprocessor Control
• Three User-defined Temperature Preset Buttons
• Redundant Safety Backup
• Front Panel Lockout
• Electronic Calibration

Click on the image to view a larger photo of the instrument.

Economical constant temperature water baths offer superior temperature
control, range, and uniformity. Bath fluids can be controlled at temperatures
as high as 100°C (60°C without cover) with 0.1°C precision and +/- 0.2°C
uniformity. Bath temperature is displayed continuously on a bright, easy-to-read LED panel in your choice of °C or °F. Set point temperature is recalled with just the touch of a button. Three user-defined temperature preset buttons allow for quick selection of often used temperature set points.
Dual thermostats provide optimum protection for your work and water bath. The high limit alarm alerts you if bath temperature exceeds your pre-set limit. A secondary Safety Set thermostat guards against thermal runaway,
automatically disconnecting heater power should bath temperature get too high or the liquid level drop too low.
The Constant Temperature Water Baths are also designed for operating
convenience. The steeply gabled, polycarbonate cover accommodates
glassware of varying heights and tilts out of your way when loading or
removing samples, allowing condensate to drain neatly back into the bath.

Specifications
Temperature Control: 0.1°C setpoint and C°/F° switchable LED display
Temperature Stability: +/- 0.2°C
Temperature Range: Ambient to 100°C with cover,
Ambient to 60°C without cover
Ordering Information
Catalog
Number
Capacity
 Electrical
Requirements

Overall Dimensions
LxWxH

 Opening Dimensions
LxWxH 		Shipping
Weight

K33050

K33051

2L
(0.5 gal)

120V, 50/60Hz, 2.5A

240V, 50/60Hz, 1.25A

8.94x7.90x8.13 in

22.71x20.07x20.65 cm

5.31x5.88x5.81 in

13.49x14.94x14.76 cm

11 lbs

4.99 kg

K33052

K33053

2L shallow
(0.5 gal)

120V, 50/60Hz, 2.5A

240V, 50/60Hz, 1.25A

9.44x13.65x8.13 in

23.98x34.67x20.65 cm

5.81x11.69x2.50 in

14.76x29.69x6.35 cm

12 lbs

5.44 kg

K33054

K33055

5L
(1.3 gal)

120V, 50/60Hz, 4.2A

240V, 50/60Hz, 2.1A

9.44x13.65x8.13 in

23.98x34.67x20.65 cm

5.94x11.75x5.94 in

15.09x29.85x15.09 cm

15 lbs

6.80 kg

K33056

K33057

10L
(2.6 gal)

120V, 50/60Hz, 4.2A

240V, 50/60Hz, 2.1A

15.43x14.90x8.13 in

39.19x37.85x20.65 cm

11.69x12.75x5.94 in

29.69x32.39x15.09 cm

23 lbs

10.439 kg

K33058

K33059

20L
(5.2 gal)

120V, 50/60Hz, 8.3A

240V, 50/60Hz, 4.15A

15.19x21.65x8.13 in

38.58x54.99x20.65 cm

11.50x19.50x5.88 in

29.21x49.53x14.94 cm

30 lbs

13.61 kg

K33060

K33061

28L
(7.3 gal)

120V, 50/60Hz, 8.3A

240V, 50/60Hz, 4.15A

15.19x21.65x10.13 in

38.58x54.99x25.73 cm

11.63x19.56x7.94 in

29.54x49.68x20.17 cm

33 lbs

14.97 kg

 
www.koehlerinstrument.com