Saybolt color tester for petroleum products (Saybolt colorimetric method)

Overview
PT-D156-1031 Saybolt color tester for petroleum products (Saybolt colorimetric method) conforms to the standards of GB/T 3555 & ASTM D156.

Features 
The instrument is designed rationally and perfectly. It is easy to operate, quick and accurate to test data, the critical components are imported

Technical parameter

• Rated voltage: AC220V±10%  50Hz
• Specimen glass tube: hard glass tube with a scale, the lower part is equipped with liquid discharge valve, tube inner diameter of 16.5 ~ 17.5mm, OD 21.3 ~ 22.7mm. 
• Standard color glass tube: hard glass tube, tube inner diameter of 16.5 ~ 17.5mm, OD 21.3 ~ 22.7mm. 
• Standard color glass sheet: the whole thick plate 3 pieces, semi-thick one piece.
• Optical means: Sight glass
• Measurement: 160×160×690 (mm)
• Weight: 5kg
• Ambient requirement: temperature: 5 ~ 40°C   Humidity≤85%.