F&J - Model GAS-60810-MHVE-HSI Series - Global Mega High Volume Air Sampling System (220 - 240 VAC)
From Air Samplers - Mega High Volume Air Samplers
The GAS-60810-MHVE-HSI Series Air Sampling Systems are designed for remote unattended continuous air sampling applications. The GAS-60810-MHVE-HSI Series Air Samplers feature a brushless motor with electronic motor speed control that maintains a user selectable flow rate. The flow rate range attainable through the filter media is dependent upon the air porosity of the filter media. Flow rates as high as 170 CFM (289 m³/hr) are attainable with glass fiber filter media. The GAS-60810-MHVE-HSI Series design accommodates rapid field service and component replacement. The omni-directional GRP hemispherical sample inlet design provides for improved sample collection efficiency.
Product Details
For durability and weather resistance, the system is housed in a freestanding powder coat painted aluminum enclosure. The sample air is drawn in under the 360° omni-directional hemispherical sample inlet and is exhausted near the bottom of the enclosure. The locking swing door on the enclosure provides convenient access for servicing the equipment inside. A lockable latch on the hemispherical sample inlet restricts unauthorized tampering with the filter holder.
Notable Features
- Precision machined DP flow sensor
- Omni-directional hemispherical sample inlet
- Vacuum fluorescent display; 4 lines×24 characters
- Flow rate and Volume measurements corrected to operator selectable Reference Temperature and Pressure
- Automatic flow control
- Operator selectable units of measurement
- Dual RS-232 communication ports
- Flow rate accuracy: ±3.0% Full Scale
- Auto zero calibration feature of flow sensor
- Continuous or periodic sampling mode
- Multiple operator selectable data storage rates
- Display of Multiple on-board calculations
- Powerful 1800 Watt vacuum blower
- 200-240VAC; 50/60Hz, single phase
Specifications
- Performance: Basic components of the system are modular and independently serviceable. Sample flow rate can be set between 50 and 170 CFM (85 and 289 m3/hr). The standard filter holder has the dimensions 8”×10 (20,3×25,4 cm). The filter media is located below an omni-directional sample inlet.
- Technology: Microprocessor controlled state of the art electronics
- Operating Temperature Range: 0ºF to 122ºF (-18ºC to 50ºC)
- Typical Flow Rate Range: 50 – 170 CFM (85 to 289 m3/hr)
- (Depending on filter paper dimensions and filter media air resistance)
- Motor: Brushless: 2.4 H.P. (1800 Watt) motor with electronic motor speed control
- Power: 200-240VAC; 50/60Hz; 20 amperes; single phase.
- Housing: Powder coat painted aluminum Locking hinged cover
- Removable hinged cover Locking swing door with key
- Sample Inlet: Omni-directional Glass Reinforced Plastic (GRP)
- Dimensions: 57.5”H × 21.5”W × 21.5”D (146H × 54,6W × 54,6 cm D)
- Weight: Approximately 130 lbs. (59 kg)
- Shipping Weight: Approximately 180 lbs. (81.8 kg)
- Installation Category: Pollution Degree 3
- Enclosure Rating: IPX3
- Automatic Flow Control: The system microprocessor monitors flow rate relative to the operator selectable preset Reference T and P corrected flow rate established during the setup procedure and electronically adjusts the electronic motor speed adjustment, if necessary, to maintain the flow within ± 3.0% of setting. The microprocessor computes the Reference flow rate by correcting the measured values of temperature and pressure to the reference values.
On-Board Measurement, Calculations and Other System Features
Measurements:
- Temperature of air flow through system
- Inlet pressure to the flow sensor
- Differential Pressure of the flow sensor
- Ambient pressure
Calculations/Determinations:
- Totalized volume, Reference T and P*
- Current flow rate, Reference T and P*
- Minimum and maximum temperature
- Minimum and maximum inlet pressure
- Elapsed time
- Ambient flow rate and volume
* Operator selectable REF T and P
Data Acquisition Software:
- Optional data communications software to download data from instrument to PC after completion of sampling activity
Other System Features:
- Omni-Directional sample inlet
- Display of data in English or metric units by selection
- Automatic shut off of system on totalized volume or elapsed time
- Real time clock with battery backup
- Various data storage options
- Dual password protection Operator password System Administrator password
- Dual RS-232 communication ports
- Periodic sampling scenario based on periods within a week selectable by the user
- Utilization of 8”×10” (20,3×25,4 cm) rectangular filters
- Vacuum Fluorescent Display; 4lines ×24 characters
Options:
- Weather Station
- Gasdaq Data Acquisition Software
- Integration of another air sampler
- Telecommunication option
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