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  Aerosol Photometer, Model PH-4

The PH-4 digital photometer offers the smallest size and weight in a self contained cabinet (probe included) available today!

Standard Features

High Resolution Graphical Display
Menu-Driven Software Functions
Automatic Zeroing and Ranging
Proven LED Light Source (Light Chamber)
Reference Settings for Multiple Testing Reagents
Retains Reference Settings When Powered Off
Displays Upstream Ref. / Concentration Setting
Stable at Low Concentrations of Aerosol (≥ 10ug/l)
Probe Selectable Audible, Visual, Vibrating Alarms
Plug and Play Probe – 11 foot length
USB Interface.
Lightweight Heavy Duty Black Aluminum Case
Detachable Shoulder Strap
Accepts Worldwide Operating Voltages
Storage Area for Probe and Accessories

Technical Specifications

Case:  Black Aluminum w/ comb. lock
Size:  13" L x 18" W x 6.5" H
Weight: 20 lbs. (9.1 kg)
Power: 100-250 VAC 50/60 Hz
Power Consumption: .92Amps @ 120V   .46Amps @ 240V
Minimum Display Reading: .0001%
Maximum Display Reading: 1000%
Sample Flow Rate: 1 CFM (28.3 SLPM)

Available Options

Probe Extension - 11 foot length
Spare Parts Kit

The PH-4 is the most highly advanced aerosol photometer available today. The PH-4 utilizes a high resolution graphics display providing an easy to read panel display. The extremely simple menu-driven software system utilizes command prompts to inform the user of each setup process. The powerful microprocessor provides control of numerous functions, not available on any other aerosol photometer.
The PH-4 plug and play probe is light weight and features remote control of alarm options (includes a visual, audible, and the NEW INNOVATIVE VIBRATING alarm). The machined aluminum housing and heavy duty metal connector to the main unit provides years of trouble-free use.
Other features include detachable shoulder strap, and cabinet storage for the probe.



25 Little Avenue New Oxford, PA 17350 USA
Phone:  717-624-3191  ·  Fax:  717-624-3549
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