VA-3000/VS-3000 Multi-component Analyzer
Descripción
From environmental monitoring to developing new energy sources and chemicals for the new era, gas analysis systems are faced with needs and challenges that have changed dramatically over time. Responding to these new needs, HORIBA has developed the VA-3000, the versatile gas analyzer that's ready for the future. A single analyzer is now capable of measuring a wider selection of gas components utilizing many different types of sensor technology. Non-dispersive infrared (NDIR) modules are available to measure gases such as CO, CO2, NO, N2O, CH4, SO2 and others. A chemiluminescent sensor module may be included to measure NO or NOx with a standard converter. And four different types of sensor modules are available to measure O2 - galvanic, paramagnetic, zirconium oxide or magnetopneumatic. Designed to be compact and lightweight, the VA-3000 may have up to three sensor modules installed in a single analyzer case. This unique feature means the VA-3000 can be used today for a broad range of applications including research and development or environmental pollution monitoring, where efficiency and space-saving are crucial.
Características
- Use to measure the concentration of many different gases
A single VA/VS-3000 analyzer is capable of simultaneously measuring multiple gas components such as CO, CO2, O2, NOx, SO2, CH4, N2O and other gases. With the VS-3000 sampling system, the VA/VS-3000 will meet the needs of a diverse range of applications.
CO, CO2, NO, NOx, SO2, CH4, C2H4, N2O, O2 and others. - Many combinations of sensor modules are possible
Development of smaller sensor modules now makes it possible to install up to three sensor modules in a single unit. You can install three NDIR modules in a single case or substitute a chemiluminescent or oxygen module for any of the NDIR modules. - Wide selection of ranges and flexibility for many applications
The VA-3000 also features dynamic ranges up to 20x the base (first) range. And the dynamic range can be further expanded by installing multiple sensor modules for the same component gas in a single analyzer case. Now a single unit can perform measurements over a wide range from ppm to 100 percent concentrations. With our diversified lineup of modules, you can always choose the optimum range for your application. - High precision assured
The VA-3000 achieves repeatability of ±0.5% of F.S.R. (Full Scale Range), linearity of ±1.0% F.S.R., and drift of less than ±2.0% per week without requiring recalibration with a gas standard saving you money. For optimum precision, use the auto daily calibration feature, to virtually eliminate drift. Or specify the optional gas filled calibration cell that is used to routinely check and adjust the calibration of the NDIR modules without the need for external gas cylinders. With these features, high precision measurement is maintained throughout the entire measurement range. - Standard RS-232C interface makes data collection easy and remote operation possible
Analog outputs are also available for direct connection to control systems. - HORIBA provides reliable gas analysis systems
As an expert on gas analysis systems, with a wealth of experience, HORIBA can provide consulting services and/or appropriate hardware for pretreatment of even the most difficult sample gases.
Producido por HORIBA
Especificaciones
Analyzer Unit
Specification
Representative measuring object
NDIR : CO, CO2, N2O, CH4, SO2
CLD : NOx
MPA, Galvanic, Zirconia, Paramagnetic : O2
Power supply
AC 100 to 120 V or AC 200 to 240 V, 50/60Hz, (Voltage should be specified)
Power consumption
Approx. 200VA for one NDIR module to 300VA for three modules
Measuring gas condition
Flow rate Approx. 0.5L/min
Sample condition
Temperature: Ambient temperature, Water: Saturated at 5°C or less, Pressure: 490kPa, No dust, Corrosive, flammable, and explosive gases are not allowed
Gas connections
1/4 F NPT except exhaust is 1/4 tube; can be optionally installed on front panel; a single gas inlet is provided standard; the gas flows sequentially from one module to the next; as an option separate gas inlets to be provided for each module.
Gas Tubing
Teflon; 316 stainless steel optional
Environment conditions
Temperature: 0 to 40°C, Relative humidity: 90% or less
Input/Output
Analog outputs
DC 0 to 1 V (Non-isolated output), or DC 4 to 20 mA (Non-isolated output); Two per modules
Serial communication
Two RS-232C ports; additional RS-485 port And MODBUS or Ethernet Protocols are optional
Display
LCD 118.18 mm (W) x 89.38 (H), 320 dots (W) x 240 dots (H)
Case
19-inch panel mount (Standard)
Exterior dimensions
430 mm (W) x 132 mm (H) x 550 mm (D)
Mass
Approx. 20kg (Approx. 44 lbs) for three modules in one analyzer unit
Performance
NDIR
Standard range* CO Min. 0-200ppm, Max. 0-100vol%
CO2 Min. 0-100ppm, Max. 0-100vol%
N2O Min. 0-100ppm, Max. 0-5000ppm
CH4 Min. 0-200ppm, 0-100vol%
SO2 Min. 0-200ppm, 0-10vol%
Repeatability ±0.5% of full scale
Linearity ±1.0% of full scale (Range ratio 10 times or less)
Drift (Zero & Span) ±2.0% of full scale per week
Response time Within 30 second (T90), Within 45 second (T95)
Warm-up time Approx. 20 minutes
*4 ranges with a maximum ratio between the lowest and highest range (range ratio) of 10x ( or 20x as an option, although this may be limited by the cell length).
CLA
Standard range* NOx Min. 0-20ppm, Max. 0-5000ppm
Repeatability ±0.5% of full scale (±1.0% for 0-100ppm)
Linearity ±1.0% of full scale
Drift (Zero & Span) ±2.0% of full scale per week
Response time Within 30 second (T90), Within 45 second (T95)
Warm-up time Approx. 60 minutes
*8 ranges with a maximum ratio of 100x (if the maximum range exceeds 2000ppm, the minimum range should be 5ppm or more).
Magneto pneumatic
Standard range* O2 Min. 0-5vol%, Mix. 0-100vol%
Repeatability ±0.5% of full scale
Linearity ±1.0% of full scale
Drift (Zero & Span) ±2.0% of full scale per week
Response time Within 30 second (T90), Within 45 second (T95)
Warm-up time Approx. 60 minutes
*4 ranges with a maximum range ratio of 10x.
Galvanic
Standard range* O2 Min. 0-5vol%, Max. 0-25vol%
Repeatability ±0.5% of full scale
Linearity ±1.0% of full scale
Drift (Zero & Span) ±1.0% of full scale per day
Response time Within 30 second (T90), Within 45 second (T95)
Warm-up time Approx. 20 minutes
*4 ranges with a maximum range ratio of 5x.
Zirconia
Standard range* O2 Min. 0-5vol%, Max. 0-25vol%
Repeatability ±0.5% of full scale
Linearity ±1.0% of full scale
Drift (Zero & Span) ±2.0% of full scale per week
Response time Within 30 second (T90), Within 45 second (T95)
Warm-up time Approx. 40 minutes
*4 ranges with a maximum range ratio of 5x.
Paramagnetic
Standard range* O2 Min. 0-5vol%, Max. 0-25vol%
Repeatability ±0.5% of full scale
Linearity ±1.0% of full scale
Drift (Zero & Span) ±1.0% of full scale per week
Response time Within 30 second (T90), Within 45 second (T95)
Warm-up time Approx. 20 minutes
*4 ranges with a maximum range ratio of 5x.
Sampling Unit
Specification
Application VS-3001 for NDIR, Galvanic, Zirconia and Paramagnetic
VS-3002 for NDIR, Galvanic, Zirconia, MPA and Paramagnetic
VS-3003 for NDIR, Galvanic, Zirconia, Paramagnetic and CLD
VS-3004 for NDIR, Galvanic, Zirconia, Paramagnetic, MPA and CLD
Form 19-inch panel mount
Sampling method 5 degrees C sampling
Power supply 100 - 120V AC or 200 – 240V AC, 50/60Hz (specify voltage)
Dimensions 430 mm (W) x 221 mm (H) x 550 mm (D)
Mass VS-3001 approx. 14kg
VS-3002 approx. 16kg
VS-3003 approx. 19kg
VS-3004 approx. 20kg