Product Features

• Conform to ASTM D70, D287, D1298, D2111
  Specific and API Gravity
• Operating Temperature Ambient to 150°C
• Temperature Stability of ±0.1°C
• Digital Indicating PID Temperature Controller
• Liquid Bath or Heated Tube Bath

Model 177-12 is a 17 inches deep, insulated, stainless steel, agitated liquid bath with capacity to accept 12 specifi c gravity test tubes (2 inch diameter by 16 inches long). The temperature range is ambient to 150°C. The temperature stability of ±0.1°C is provided by a digital indicating controller with a resolution of 0.1°C. As safety measure the bath is protected against overheating by secondary controller in the event of primary controller failure. The bath is equipped with an adjustable water overflow pipe to maintain the correct bath level when the hydrometer cylinders are immersed.

Model 177-6 is similar to Model 177-12 but large enough for only 6 test positions.

Model 177-4D is an open glass jar bath, 18 inches deep able to accept 4 specific gravity test tubes. It has a digital display controller with 0.1ºC resolution. Operating temperature range is ambient to 100ºC. If operating above 60ºC an optional protective clear plastic tube is recommended as protection to the operator. The cabinet dimensions are 31 x 16 x 21 inches high (79 x 41 x
53 cm). Shipping weight is 200 lbs, 27 cu.ft.

Model 177-4A is identical to Model 177-4D but uses an analog controller. Operating temperature range is ambient to 95ºC. If operating above 60ºC, an optional protective clear plastic tube is recommended as protection to the operator.