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本帖最后由 red 于 2016-8-9 11:03 编辑
概要
PG-300系列是可以同时监测5种气体成分的小型化和轻量化气体分析仪。该系列可以使现场监测精度达到在实验室监测的水平。最新增加了CH4的监测使该系列达到9个型号供用户选择。PG-300系列比PG-200系列轻量化20%并且增加了侧护板来保护分析部避免震动及损害;特殊的设计以应对各种现场测量工况。可选加电子冷凝器以应对长时间测量及恶略工况条件比如汽轮机、锅炉及垃圾焚烧厂。PG-300系列也适用于解决环境问题、节能监测、催化剂研究和过程气体控制。
特征
- 交替流动调制方法与双光路检测相比不需要光学调整,因为样气与参比气由开关控制交替进入同一个检测池。由于清洁空气在样气测量之间进入检测池,使检测池保持清洁从而降低了量程漂移并可以保持长期稳定测量延长仪器使用寿命。
- 易于操作并且高清晰的彩色液晶触摸屏。屏幕截图、趋势变化及操作指南等实用功能都可以在触摸屏上轻松实现。
- 预热时间减少了一半,为30分钟。此外,时间功能可以设定仪器自动预热。结合这些高级功能可以节约准备和有效测量的时间。
- 98%的NOx转换效率确保高精度测量
- PG-300系列比原型号减少35%的能量消耗
- 仪器正面增加SD存储卡卡槽,可以将必要数据通过SD卡保存。仪器提供标准以太网接口,使实时数据传输成为可能
- 多种语言可选择并拥有全球认证
语言:英语、中文、韩语、德语、法语、俄语和日语 认证:TUV(欧洲)、中国、韩国、日本、MCERTS(英国)、GOST(俄国)
Specifications
| NOx | | | | | | | PG-320 |
|
| ● | ● | | | PG-325 | ● | | | | ● | | PG-330 | | | ● | ● | ● | | PG-335 | ● | | ● | | ● | | PG-337 | ● | ● | | | ● | | PG-340 | ● | | ● | ● | ● | | PG-350 | ● | ● | ● | ● | ● | | | PG-324 | | | | ● | | ● | PG-344 | | | ● | ● | ● | ● |
| Analysis Principle (Standard models) | NOx | Cross-Flow Modulation Chemiluminescence Detection Method | SO2
CO | Cross-Flow Modulation Non-Dispersive Infrared Absorption Method | CO2 | Non-Dispersive Infrared Absorption Method | O2 | Galvanic, Zirconia or Paramagnetic Method |
| Analysis Principle (CH4 models) | CH4,CO
(A-range) | Cross-Flow Modulation Non-Dispersive Infrared
Absorption Method | CH4,CO
(B-range) | Non-Dispersive Infrared Absorption Method | CO2 | Non-Dispersive Infrared Absorption Method | O2 | Galvanic, Zirconia or Paramagnetic Method |
| Ranges (Standard models) | NOx | A-range 0-25/50/100/250/500/1000/2500ppm(standard spec.)
B-range 0-50/100/250/500/1000/2500/5000ppm | SO2 | 0-200/500/1000ppm | CO | A-range 0-200/500/1000/2000/5000ppm (standard spec.)
B-range 0-0.5/1/5/10/15 vol%
(B-range is not available for PG-350) | CO2 | 0-5/10/20 vol% | O2 | 0-5/10/25 vol%(Galvanic or Zirconia method)
0-10/25 vol%(Paramagnetic method) |
| | A-range
| B- range | CH4 | 0-2000/5000ppm | 0-50/100vol% | CO | 0-2000/5000ppm | 0-10/50vol% | CO2 | 0-5/10/20vol% | 0-25/50/75vol% | O2 | 0-5/10/25vol% (Galvanic or Zirconia method)
0-10/25vol% (Paramagnetic method) | 0-10/25vol%
(Paramagnetic method) |
| Standard
Model | | Repeatability | ±0.5% of full scale (NOx:≧100ppm range / CO: ≧1000ppm range)
±1.0% of full scale (Except above) | ±1.0% of full scale | Linearity | ±2.0% of full scale | Drift | ±1.0% of full scale / day (For SO2 analyzer only: ±2.0% of full scale / day) | Response Time
(T90) | Analyzers except SO2 analyzer: 45 sec. or less (From sample inlet)
SO2 analyzer: 180 sec. or less (From sample inlet) | Sample Gas
Flow Rate | Approx. 0.5L/min. (Approx. 1.0L/min for CH4 100% range) | Display | Measurement (3 or 4 digit display), range flow rate, etc. | Output | DC 4-20 mA (non-insulated) / Ethernet | Warm-up Time | 30 min. ±2.0% of full scale / 2 hours | Data Saving | SDTM memory card / SDHCTM memory card | Ambient Temperature | 0°C-40°C <32°F-104°F> | Ambient Humidity | 85% RH or less | Power | AC 100V to 240V, 50/60 Hz | Power Consumption | Approx. 160VA in a steady state, maximum 220VA | Dimentions | (With side guards)
300(W) x 520(D) x 260(H) mm <11.8"(W) x 20.5"(D) x 10.2"(H)>
(Without side guards)
260(W) x 520(D) x 260(H) mm <10.2"(W) x 20.5"(D) x 10.2"(H) | Weight | Approx. 13kg ~ 15kg <29lb ~ 33lb> | Sample Gas Condition | Temperature: Less than 40°C <104°F>
H2O Content: Standard or less at ambient temperature
Dust: 0.1g/m3 or less
Pressure: ±0.98 kPa |
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