Klett™ Colorimeters

These photometric colorimeters use specific light filters to give readings on a unique KlettTM scale. The readings are directly proportional to the concentration or optical density of a solution, in accordance with Beers Law. Two matched photocells and a suspension galvanometer give the instrument a broad range of measurement making it light and ambient temperature independent. A fully compensated and carefully balanced electrical circuit provides accuracy and consistency in readings while using simple and rugged equipment. The precision galvanometer has an illuminated logarithmic scale, graduated from 1 to 1000 KlettTM and the scale is graduated in units proportional to the optical density. Repeatability is ±.33% of the full scale. Two units are available. The Industrial Model accepts rectangular solution cells, which can be used in either of two directions. Measurements can then be taken at depths of 10mm, 20mm, or 40mm. A reduction plate is available to minimize solution depth to 2.5mm. An adapter is available which permits the use of test tubes. The Clinical Model uses standard 14.25 x 125mm test tubes. Calibrated or uncalibrated tubes are available. In addition, micro test tubes can be used for samples as small as 2.5 ml. Both models are supplied with the two most commonly used filters, blue for 400-450nm and green for 520-580nm. Additional filters are available to permit measurements over the complete visual range. Each unit has detailed instructions, standards and guides for a wide range of tests.

Item#	Item Name	Price	Qty	Add
51C28	Klett 220V Conversion Kit	$213.44
51C5	Klett 801 Test Tubes - Uncalibrated - Pack 12	$69.50
51C6	Klett 802 Test Tubes - Calibrated - Pack 12	$102.76
51C7	Klett 901 Solution Cell, 20/40mm - Each	$168.70
51C8	Klett 902 Solution Cell, 10mm - Each	$170.87
51C32	Klett 903 Reduction Plate	$225.32
51C9	Klett 904M Special Test Tube Adapter	$209.09
51C11	Klett Color Filter - KS-40	$409.46
51C12	Klett Color Filter - KS-42 - Blue	$217.80
51C13	Klett Color Filter - KS-44 - Blue	$323.33
51C14	Klett Color Filter - KS-47 - Blue	$532.07
51C15	Klett Color Filter - KS-50	$688.65
51C16	Klett Color Filter - KS-52	$539.10
51C17	Klett Color Filter - KS-54 - Green	$337.59
51C18	Klett Color Filter - KS-55	$496.40
51C19	Klett Color Filter - KS-56 - Green	$346.30
51C20	Klett Color Filter - KS-59 - yellow	$455.20
51C21	Klett Color Filter - KS-60 - Red	$578.74
51C22	Klett Color Filter - KS-62 - Red	$485.69
51C27	Klett Color Filter - KS-6225T	$662.88
51C23	Klett Color Filter - KS-64	$485.69
51C25	Klett Color Filter - KS-66 - Red	$341.95
51C26	Klett Color Filter - KS-69 - Red	$371.25
51C1	Klett Colorimeter - Model 800-3 - 115VAC - Each	$2,891.71
51C2	Klett Colorimeter - Model 800-3 - 220VAC - Each	$3,144.32
51C3	Klett Colorimeter - Model 900-3 - 110VAC - Each	$3,144.32
51C30	Klett Colorimeter - Model 900-3 - 110VAC Industrial Model - Each	$3,144.32
51C4	Klett Colorimeter - Model 900-3 - 220VAC - Each	$3,270.27
51C31	Klett Colorimeter - Model 900-3 - 220VAC Industrial Model - Each	$3,270.27
51C29	Klett Test Kit, Clinical	$561.80
51C10	Klett Test Kit, Industrial - Each	$686.67
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*These Bel-Art Inc. items usually ship in 7 to 10 business days. If Bel-Art product totals are over $100 and express shipping is chosen, it will ship in 2 to 3 business days. Note: The speed in which your order arrives is determined by the freight method you choose at checkout.

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Colorimeters

Lake Charles Manufacturing
4905 Common Street Lake Charles, LA 70607

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