GREEN TREE SCIENTIFIC & INSTRUMENT CO.

KEM Product

Density/Specific Gravity Meter

Auto Clean and Sampling Unit

This unit allows the end user to drain the measured sample, rinse the cell with two kinds of solvent and air purge in the cell.
• Adoption of a peristaltic pump allows an operator to measure the density on higher viscous sample of 30,000mPa･s.
• This unit is equipped with self-diagnostic function by checking keypad function and display.
• Expensive sample materials like perfume or fragrance can be returned back to sample vial after measurement are over.

DCU-551N/H/SS

DCU-551N (Room temperature only)

Number of vial	20mL vial x 1
Sampling method	Pressurized by built-in pump
Draining method	Pressurized draining and sample-returning system
Temperature setting	N/A
Ambient condition	Temperature: 5 to 35°C Humidity: less than 85%RH

DCU-551H (Room temperature to 80°C)

Number of vial	20mL vial x 1
Sampling method	Pressurized by built-in pump
Draining method	Pressurized draining and sample-returning system
Temperature setting	Room temperature to 80°C
Ambient condition	Temperature: 5 to 35°C Humidity: less than 85%RH

DCU-551SS (Room temperature only)

Number of vial	8mL vial x 1
Sampling method	Pressurized by built-in pump
Draining method	Pressurized draining and sample-returning system
Temperature setting	N/A
Ambient condition	Temperature: 5 to 35°C Humidity: less than 85%RH