5891B15

 • Provide uniform, dry heating of cuvettes, microcentrifuge and test tubes from 6 mm to 25 mm in diameter

 • They are ideal for serology, hematology, pathology, clinical and biochemistry laboratories

 • Several models will hold from one to six interchangeable module blocks that accommodate a variety of test tube sizes

 • Feature a bi-metallic, dual temperature control system
for precise control over the entire temperature range

 • Temperature uniformity is ±0.5°C at 37°C

 • Two thermostats control temperature from slightly above ambient to 60°C and from 50°C to 130°C

5891B25

UL listed and C.S.A. certified. All models are 120 V, 60 Hz except 5891B27 which is 240 V, 60 Hz. Includes a block puller, 3-wire cord and plug. Without required blocks, see 5891C18 series.

MULTI-BLOK HEATERS

THOMAS NO. MFR. NO. AMPS WATTS BLOK CAPACITY OVERALL DIMENSIONS W x D x H (in.) PRICE 5891B10 2050Q 0.83 100 1 63/16 x 75/8 x 33/8 $340.00 5891B15 2052Q 1.25 150 2 85/16 x 85/8 x 33/8 $592.00 5891B20 2053Q 1.67 200 3 111/4 x 91/4 x 33/8 $787.00 5891B25 2054Q 2.50 300 4 85/16 x 123/8 x 33/8 $967.00 5891B27 2054-1Q 1.25 300 4 85/16 x 123/8 x 33/8 $949.00 5891B30 2056Q 2.33 400 6 111/4 x 127/8 x 33/8 $1,217.00