GTI Aerosol Photometer Model 3991

Data Display Range

0.0001 ~ 100.0% colorful display

Dynamic Range

0.0001µg/L ~ 600µg/L

Accuracy

1% of Readings (0.01 ~ 100%)

Repeatability

0.5% of Readings (0.01 ~ 100%)

Flow Control

1cfm (28.3L/min) ±5%

Zero Point

Automatic or manually

Alarm

Audible, visual and vibratory

Energy Saving Mode

Lower energy consumption

Report

Continuous/ Summary/ Monitoring

Printer

Built-in thermal printer

ID Code

ID scanning, data classify and traceable.

Data Output

Storage, USB, Print; 

Logs can be traced and stored

Data Storage Capacity

100,000 Groups

Communication

USB/ Computer

GMP Three-Level Privileged Management

set identities, assign usage permissions, generate the log report

Reagent

PAO/ DOP/ Ondina/ PolvethleneGlvcol/ Corn Oil/ MineralOil/ Paraffin Oi, and etc.

Sampling Port

Standard internal rectangular sampling port without unnecessary corners

Shell Material

SUS304 stainless steel

Operating Environment

5 ~ 50°C (no condensation/ freezing); 

5 ~ 95%RH

Storage Temperature

-20C ~ 60°C (relative humidity below 95%, no condensation)

Power

AC100~240V 50/60Hz or lithium battery (optional with built-in lithium battery pack)

Dimension/ Weight

220x260 (handle 300) x 390mm (W x H x L)

11.1kg (photometer), 1kg (probe and accessories)

Standards compliance

NSF49, IEST, ISO14644, EN61010-1:2010, EN61326:2006