QTY. 1. LAWLER MANUFACTURING CORP AIR CHAMBER BATHS FOR BROOKFIELD VISCOSITY AT LOW TEMPERATURES ASTM D2983 MODEL BV-20 S/N: 12519 09/03, 115 V, 60 HZ, 17.0 AMPS, 1.0 PH. CALIBRATED 3-2-2021 MAINTAINED 3-1-2021 WITH BROOKFIELD DV-LL+PRO RV VISCOMETER SERIAL NO.: RTP8406254, VOLTAGE: 115 V, FREQUENCY: 50/6,HZ, POWER: 30 VA. INCLUDES FOLLOWING ACCESSORIES: 22 TEST CELLS WITH 15 TEST CELL STOPPERS AND 3 BALSA WOOD CARRIERS. NUMBER OF BATHS: 1, SAMPLE CAPACITY: 6, LOWEST TEMPERATURE: -50 DEG. C. DESCRIPTION: BENCH MODEL, CABINET DIMENSIONS: 38 X 27 X 26 INCHES, SHIPPING WEIGHT: 300 LBS. CONFORMING TO ASTM D2983 TEST METHOD FOR LOW TEMPERATURE VISCOSITY OF AUTOMOTIVE FLUIDS MEASURED BY BROOKFIELD VISCOMETER. EQUIPPED WITH TURNTABLE ROTATING AT 4 RPM. AMPLE STORAGE IS PROVIDED INSIDE THE COLD CHAMBERS FOR PRE- COOLING THE INSULATED CELL CARRIERS. A DIGITAL, INDICATING CONTROLLER WITH RESOLUTION OF 0.1°C, MAINTAINS SET TEMPERATURE TO ±0.1°C. MODEL BV-20 IS A COMPACT, BENCH TOP UNIT WITH 6 SAMPLE CAPACITY WITH DIGITAL SAMPLE TEMPERATURE DISPLAY. IT IS DESIGNED FOR THOSE LABORATORIES WITH A VERY LIGHT SAMPLE LOAD AND LIMITED SPACE AND BUDGET.