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Product details
Portable smoke analyzer GA-60
The GA-60 analyzer can accommodate up to 7 electrochemical sensors and 3 infrared sensors. The GA-60 has a large LCD image display screen with backlight function (320 * 240). It also has a data logger that can be inserted into an SD card to store test results, as well as an embedded ribbon printer suitable for standard paper (non thermal).
The analyzer offers the following two versions:
Type A: Analyzer with basic configuration, but without gas dryer, can work together with probe holder and gas probe. It can be equipped with a PGD-100 gas dryer with a heating tube.
Type B: Equipped with an embedded Nafion gas dryer and heating tube - this configuration is particularly suitable for measuring gases that are highly sensitive to moisture or gases that are easily affected by water (SO2、 HCI、NO2、 CI2)
Main characteristics
Up to 7 electrochemical sensors can be equipped;
Up to 3 infrared sensors can be installed;
• Equipped with an embedded 58mm strip image printer;
The built-in rechargeable battery can work for up to 8 hours (for analyzers equipped with basic configurations of probes and probe holders);
• It can measure both flue gas temperature and ambient temperature, and the temperature sensor can be equipped with 8 additional inputs;
• Additional gas filters with condensation tanks (installed on the lid);
Differential pressure sensor - used to measure chimney ventilation and flow rate (with the help of a pitot tube);
• Equipped with smoke and dust measurement program;
• Optional 4-20mA/0-10V analog output;
SD card data logger is used to store results;
• Can calculate many additional parameters;
Equipped with gas calibration firmware.
For Type A analyzers:
Should be used together with Madu standard probe holder and probe;
Can be used with a complete gas dryer (such as PGD-100).
For B-type analyzers:
Built in Nafion dryer with peristaltic pump for removing condensate water;
Provide heating tube drivers;
Equipped with a heating tube with a built-in heating filter and a standard M30x1 interface that can connect to all Madu K-type probes.
Analyzer |
Type A |
Type B |
Without built-in dryer |
Equipped with built-in NAFLON ® dryer |
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Dimensions (W * H * D) |
500 mm * 395 mm * 173 mm |
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Weight (without accessories) |
12,2÷13,2kg |
13,7 ÷ 14,7kg |
Box material |
Aluminum clad wood |
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Operating environment |
Temperature 10 ° C ÷ 50 ° C, relative temperature: 5% ÷ 90% (non condensing) |
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Storage temperature |
-20°C÷ 55°C |
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Power Input | Maximum Power Consumption |
115 VAC or 230 VAC | 90 W (without heating tube) |
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Battery: Type | Working Time | Charging Time |
Lead acid rechargeable battery 3x6V/4,5Ah | 16h | 12h |
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Data storage: Method | Capacity | Number of records |
SD flash card | Maximum 4GB | Almost unlimited |
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| display |
Graphic LCD 320 * 240 with variable contrast and backlight |
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printer |
The high-speed dot matrix graphic printer uses 2,25 "(57,5 ± 0,5mm) regular paper |
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Air pump | Airflow |
Diaphragm type, maximum 2l/min (with automatic flow control) | 90l/h (1,5l/min) |
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CO sensor exhaust pump |
Diaphragm type, maximum 1.5l/min |
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PC interface |
RS-232C |
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Gas filtration |
Built in filter (located after the gas dryer) Equipped with replaceable filter element |
1. Heating filter inside the heating tube 2. Built in filter (located after the gas dryer) Equipped with replaceable filter element |
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Built in gas dryer, heating tube drive, heating tube Only applicable to Type B (with built-in NAFION) ® Drying machine) | |
Type of dryer |
Based on Nafion ® exchanger |
Drying method |
Local steam differential pressure causes Nafion ® Membrane driven water delivery -First-order reaction kinetics |
Effective drying maximum airflow |
100 l/h |
Heating tube temperature |
120 ℃ electrical stability |
Heating tube temperature hysteresis |
~5℃ |
Heating tube length |
3m (optional 5m or 10m) |
Heating tube power consumption |
360W (maximum) |
Heating tube thermocouple |
K-type (S-type optional) |
measure | ||||
parameter |
method |
Range | Resolution |
accuracy |
Time (T)90) |
Tgas-Gas temperature |
K-type thermocouple |
-10÷1000℃|0,1°C |
± 2℃ |
10 seconds |
Tgas-Gas temperature |
S-type thermocouple |
-10÷1500℃|0,1°C |
± 2℃ |
10 seconds |
Tamb-Boiler inlet temperature |
PT500 Resistance Sensor |
-10÷100℃|0,1℃ |
± 2℃ |
10 seconds |
differential pressure |
Silicon pressure-sensitive pressure sensor |
-25hPa ÷+25hPa 丨 1 Pa (0,01hPa) |
Absolute ± 2Pa or relative 5% |
10 seconds |
Gas flow rate |
Indirectly, using pitot tubes and pressure sensors |
1÷50m/s|0,1 m/s |
Absolute 0.3 m/s or relative 5% |
10 seconds |
Lambda excess air coefficient |
Calculated out |
1÷10|0,01 |
Relative ± 5% |
10 seconds |
QA - Cumulative loss |
Calculated out |
1÷100%|0,1% |
Relative ± 5% |
10 seconds |
Eta n - combustion efficiency |
Calculated out |
1÷120%|0,1% |
Relative ± 5% |
10 seconds |
| Sensor parameters | ||||
method |
Range | Resolution |
accuracy |
Time (T)90) |
Compliant with standards |
〇2-Oxygen | ||||
Electrochemical sensor |
20,95% | 0,01% |
Absolute ± 0.1% or relative 5% |
45 seconds |
ISO 12039 |
Electrochemical sensor, differential pressure |
20,95% | 0,01% |
Absolute ± 0.1% or relative 5% |
45 seconds |
ISO 12039 |
Electrochemical sensor, differential pressure |
25,00% | 0,01% |
Absolute ± 0.1% or relative 5% |
45 seconds |
ISO 12039 |
Electrochemical sensor, differential pressure |
100,00% | 0,1% |
Absolute ± 0.1% or relative 5% |
45 seconds |
ISO 12039 |
CO - Carbon monoxide | ||||
Electrochemical sensor |
20 000 ppm | 1 ppm |
Absolute ± 5 ppm or relative 5% |
45 seconds |
ISO 12039 |
|
Electrochemical sensor with H2compensate |
2 000 ppm | 1 ppm |
Absolute ± 5 ppm or relative 5% |
45 seconds |
ISO 12039 |
Electrochemical sensor |
10% | 10 ppm |
Absolute ± 50 ppm or relative 5% |
45 seconds |
ISO 12039 |
infrared sensor |
10% | 0,01% |
Absolute ± 0.05% or relative 5% |
45 seconds |
ISO 12039 |
infrared sensor |
100% | 0,1% |
Absolute ± 0.05% or relative 5% |
45 seconds |
ISO 12039 |
CO2-Carbon dioxide | ||||
infrared sensor |
25% | 0,01% |
Absolute ± 0.05% or relative 5% |
45 seconds |
ISO 12039 |
infrared sensor |
50% | 0,01% |
Absolute ± 0.05% or relative 5% |
45 seconds |
ISO 12039 |
infrared sensor |
100% | 0,1% |
Absolute ± 0.5% or relative 5% |
45 seconds |
ISO 12039 |
CxHv-Total hydrocarbons | ||||
infrared sensor |
5% | 0,01% |
Absolute ± 0.05% or relative 5% |
45 seconds |
|
infrared sensor |
25% | 0,01% |
Absolute ± 0.05% or relative 5% |
45 seconds |
|
infrared sensor |
100% | 0,1% |
Absolute ± 0.5% or relative 5% |
45 seconds |
|
|
NO - Nitric oxide | ||||
Electrochemical sensor |
5 000 ppm | 1 ppm |
Absolute ± 5 ppm or relative 5% |
45 seconds |
EN 50379 |
N02-Nitrogen dioxide | ||||
Electrochemical sensor |
1 000 ppm | 1 ppm |
Absolute ± 5 ppm or relative 5% |
45 seconds |
EN 50379 |
SO2-Sulfur dioxide | ||||
Electrochemical sensor |
5 000 ppm | 1 ppm |
Absolute ± 5 ppm or relative 5% |
45 seconds |
EN 50379 |
H2S-hydrogen sulfide | ||||
Electrochemical sensor |
1 000 ppm | 1 ppm |
Absolute ± 5 ppm or relative 5% |
45 seconds |
|
H2-Hydrogen gas | ||||
Electrochemical sensor |
2 000 ppm | 1 ppm |
Absolute ± 10 ppm or relative 5% |
45 seconds |
|
Electrochemical sensor |
2 0000 ppm | 1 ppm |
Absolute ± 10 ppm or relative 5% |
45 seconds |
|
Thermal conductivity sensor |
10% | 0,1% |
Absolute ± 0.5% or relative 5% |
45 seconds |
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Thermal conductivity sensor |
25% | 0,1% |
Absolute ± 0.5% or relative 5% |
45 seconds |
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Thermal conductivity sensor |
50% | 0,1% |
Absolute ± 0.5% or relative 5% |
45 seconds |
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Thermal conductivity sensor |
100% | 0,1% |
Absolute ± 0.5% or relative 5% |
45 seconds |
|
|
CL2-Chlorine gas | ||||
Electrochemical sensor |
250 ppm | 1 ppm |
Absolute ± 5 ppm or relative 5% |
45 seconds |
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VOC - Volatile Organic Compounds | ||||
PIT photoelectric sensor |
1 000 ppm | 1 ppm |
Absolute ± 5 ppm or relative 5% |
45 seconds |
METHOD21 |
| N2O-Nitrous oxide | ||||
infrared sensor |
2 000 ppm | 1 ppm |
Absolute ± 5 ppm or relative 5% |
45 seconds |
ISO 21258 |
CHF3-Fluoroform (refrigerant R23) | ||||
infrared sensor |
2,5% | 0,01% |
Absolute ± 0.5% or relative 5% |
45 seconds |
|
Product Features
Standard accessories
Provided together with the analyzer
3m long power cord (plug type optional).
Smoke and dust test filter paper tape according to the scale table.
• Smoke filter with condensing tank and replaceable filter element (hole size 5um).
• Flow rate display table.
• Data logger and 2GB SD card.
2.5m long RS232 communication cable and DB9 groove interface.
Software, programs, and user manuals.
Pressure sensor quick connector (2pc.).
External environmental temperature sensor. （1pc.)。
Additional accessories
Necessary for the operation of the analyzer
• Probe holder
Suitable for A-type GA-60 (without built-in dryer).
Probe holder connected to smoke probe (optional) for extracting sample gas. It has a separate smoke pipe with a quick connector and cable at the end, and a 4-core plug at the end of the cable. The smoke probe is equipped with an M30 * 1 device. The probe holder is equipped with an online filter and a condenser tank (recommended filter input hole size is 5 meters).
There are two types of probe holders:
1. Heating type (with a smoke test card slot that can be embedded with filter paper).
2. Non heating type (unable to conduct smoke and dust testing).
Heating tube
Only used for B-type GA-60 (with built-in NAFION dryer), instead of probe holder.
The heating tube provides gas samples for the dryer of the analyzer, and is equipped with a heating filter. The heating tube wall is equipped with a heating device, coupled with its own insulation, which can effectively prevent the condensation of moisture in the gas inside the tube. One end of the heating tube is connected to the gas probe through M30X1 thread, and the other end is connected to the analyzer through a magnetic quick coupler and electrical connector.
The standard length of the heating tube is 3m, and other lengths can also be ordered.
The heating tube is equipped with a portable bag that is easy to carry.
Gas probe
The function of the gas probe is to insert into the flue to collect gas samples and measure the temperature of the flue gas.
The probe is very easy to connect to the probe holder (fastened with M30x1) and heating tube. It has a K-type thermocouple (S-type in some configurations) for measuring gas temperature and a threaded fixed cone. The probe and bracket form a complete gas probe.
There are various probes with different lengths and working temperatures to choose from.
To improve work efficiency, it is recommended to equip different probes to meet the needs of various measurement points.
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