เครื่องวัดความขุ่น
รุ่น TB400 แบรนด์ EXTECH
Portable Turbidity Meter
Features:
Large big-digit LCD and splash-proof front panel
Portable design allows you to take measurement on-site instead of bringing solution back to the lab
Measures up to 1000 NTU (Nephelometric Turbidity Unit) with 0.01 NTU resolution
Microprocessor-based circuitry assures high accuracy and repeatable readings
Requires only a 10mL sample size
2-point calibration, Auto Power Off
Battery operated for field and on-site testing
Data Hold and Min/Max record/recall
Complete with 0 and 100 NTU standard solution test bottles, cleaning solution, test bottles with covers, cleaning cloth, six AAA batteries, and hard carrying case
Specifications:
Range (NTU): 0.00 to 50.00 NTU, 50 to 1000 NTU
Resolution: 0.01 NTU
Accuracy: ±5% FS or ±0.5 NTU, whichever is greater
Light Source: LED, 850nm
Standard: designed to meet ISO 7027
Response Time:
Dimensions: 6.1 x 3.0 x 2.4" (155 x 76 x 62mm)
Weight: 11.3oz (320g)