Cahn* Micro and Ultra-Micro Balances

These balances offer a wide dynamic weighing range and virtually eliminate the need for tare weights. The C-35 Ultra-Micro can weigh a 250 mg sample to 1 µg or a 25 mg sample to 0.1 µg. Models C-34 and C-35 have a large, separate, universal access weighing chamber, dual pans and many other features in an easy-to-use package. These balances use the CERTI-CAL* system for weighings traceable to national standards, and RS-232 communications. 10 second response time, up to 60 mm pan size. Housing dimensions are 24.5 x 30 x 19 cm, weighing unit dimensions are 13 x 30 x 21 cm. Net weight 10 kg. Power selection for 100, 120, 220 or 240 VAC, 50/60 Hz.
The C-33 single pan micro balance offers microweighing up to 250 mg tare range. This model has one hang-down position and does not use a counterweight pan. The C-33 can handle almost any container and is ideal for weighing biological material, filters, standards for serial dilutions and precious chemicals. Extremely stable, it can be used on a normal lab bench and does not require a temperature-controlled environment. RS-232 output. 10 second response time, up to 60 mm pan size. Housing dimensions are 41.5 x 23 x 27.5 cm. Net weight 8 kg. Power selection for 100, 120, 220 or 240 VAC, 50/60 Hz.