We are a well known name, which is engaged in offering analytical testing instruments such as quality OVS 802 Organic Vapor Sampler. This is an excellent organic vapor sampler, which is widely used to monitor gaseous organic compounds caused due to vehicular pollution. OVS 802 is portable and operated through a rechargeable battery. Moreover, this device provides instantaneous flow reading, produces less noise and requires low maintenance.
• Portable, battery operated low flow,
• Oil-free pump has low noise and
requires little maintenance.
• Digital Flow Meter provides accurate
flow reading in the 20-500 ml/min
• Built-in Flow Totalizer directly
indicates the volume of air sampled
• Programmable Microcontroller based
timer allows operation in cyclic
manner for collection of composite
• Same hardware can be used for
monitoring a wide variety of organic
• Rechargeable Li-ion battery pack
allows operation for at least 8 hours
after overnight charging.
Flow Rate Range : 20 to 500 ml/min.
Flow Control : Continuously adjustable with a precision needle valve.
Display : LCD 16 characters, 4 line display. The instrument constantly
displays flow rate and total volume of air sampled.
Operation Mode : Continuous and compositing. In continuous mode air sample is
collected continuously at a flow rate set by the user. In
Compositing Mode, the pump is operated as per programmable
ON & OFF cycle. So a composited sample consisting of small
spaced out samples is automatically collected. The instrument
displays and records the total volume of air sampled.
Timer : In built digital timer can be programmed to Start / Stop pump
operation at a pre-set time.
Elapsed Time Indicator : Sample operation period in minutes displayed on LCD.
Choice of Sampling Media : The APM 802 sampler allows the user to use adsorbing media
such as charcoal tubes or collect a filtered air sample in Tedlar
Bags. A Filter holder designed for 25mm diameter filters is
provided with the system.
Battery : The APM 802 VOC Sampler is provided with a re-chargeable
Li-ion battery pack. The instrument will operate for 10 hours in
continuous mode and 24 hours in compositing mode with a fully
charged battery. A built-in battery status facility allows the user to
check useable battery life and automatically prompts the user
when the battery is running low. To prevent battery damage the
instrument will automatically shut-down when the battery voltage
drops to a pre-set level.