实时粉尘监测取得了巨大飞跃！DustTrak™_DRX 8534气溶胶监测仪能够同时检测质量和粒径，而其他任何监测仪都不能做到双管其下。DustTrakDRX 手持式监测仪是一款由电池供电且具有数据记录功能的光散射激光光度计，能够向您提供实时气溶胶质量读数。它使用鞘气系统分离光学系统室中的气溶胶，使光学系统能够保持清洁，提高了设备的可靠性，降低了维修率。

它不仅适用于洁净的办公环境，还适用于恶劣的工业生产区域、建筑工地和环保场所以及其他户外应用。DustTrak DRX 监测仪能够检测气溶胶污染物，如灰尘、烟雾、有害烟气以及雾气等。

特点和优势

• 同时检测与PM₁、PM_2.5、可吸入微粒、PM₁₀及总PM粒分数对应的粒径分布质量分数浓度

• 轻型便携式结构

• 手动功能和可编程数据记录功能

• 单点数据记录功能

• 手持式装置

• 0.001 至 150 mg/m³的气溶胶浓度范围

应用范围

• 工业/职业卫生调查

• 室内空气质量研究

• 点源定位监测

• 基线趋势分析和筛选

• 工程控制评估

所含项

• 提箱

• 3600 mAH 锂离子充电电池

• 开关电源

• 带通用电源线的电源

• TrakPro 数据分析软件光盘

• 调零过滤器

• USB（设备和主机）数据线，进气帽 (x2)，校准撞击器套件（包括PM2.5 撞击器和撞击器板）

• 螺丝刀

• 采样管（3英尺/1米）

• 鞘气HEPA过滤器 (x8)

• 过滤器拆解工具

• 操作和维护手册

• 检定证书

• 两年质保。
  

  
  

Sensor Type
  90° light scatte
Particle Size Range
  0.1 to 15 µm
Aerosol Concentration Range
  8533 Desktop                                   0.001 to 150 mg/m³
  8533EP Desktop with External Pump              0.001 to 150 mg/m³
  8534 Handheld                                  0.001 to 150 mg/m³
Display
  Size Segregated Mass Fractions  for PM1, PM2.5, Respirable, PM10 and Total. All displayed
Resolution
  ±0.1% of reading or 0.001 mg/m³, whichever is greater
Zero Stability
  ±0.002 mg/m³ per 24 hours at 10 sec time constant
Flow Rate
  3.0 L/min
Flow Accuracy
  ±5% of factory set point, internal flow controlled
Temperature Coefficient
  +0.001 mg/m³ per ℃
Operational Temp
  32 to 120℉ (0 to 50℃)
Storage Temp
  -4 to 140℉ (-20 to 60℃)
Operational Humidity
  0 to 95% RH, non-condensing
Time Constant
  User adjustable, 1 to 60 seconds
Data Logging
  5 MB of on-board memory  (>60,000 data points)
  45 days at 1 minute logging interval
Log Interval
  User adjustable, 1 second to 1 hour
Physical Size (H x W x D)
  Handheld                 4.9 x 4.8 x 12.5 in.
                           (12.5 x 12.1 x 31.6 cm)
  Desktop                  5.3 x 8.5 x 8.8 in.
                           (13.5 x 21.6 x 22.4 cm)
  External Pump            4.0 x 7.0 x 3.5 in.
                           (10.0 x 18.0 x 9.0 cm)
Weight
  Handheld                 2.9 lb (1.3 kg),
                           3.3 lb (1.5 kg) with battery
  Desktop                  3.5 lb (1.6 kg),
                           4.5 lb (2.0 kg) – 1 battery,
                           5.5 lb (2.5 kg) – 2 batteries
  External Pump            3.0 lb (1.4 kg)
Communications
  8533                     USB (host and device) and Ethernet.
                           Stored data accessible using flash memory drive
  8533EP                   USB (host and device) and Ethernet.
                           Stored data accessible using flash memory drive plus,
                           cable assembly for external pump
  8534                     USB (host and device). Stored data accessible using flash memory drive
Power–AC
  Switching AC power adapter with universal line cord included, 115–240 VAC
Analog Out
  8533/8533EP              User selectable output, 0 to 5 V or 4 to 20 mA.
                           User selectable scaling range
Alarm Out
  8533/8533EP              Relay or audible buzzer
                           Relay
                           Non-latching MOSFET switch
                             + User selectable set point
                             + –5% deadband
                             + Connector  4-pin, Mini-DIN connectors
  8534                     Audible buzzer
Screen
  8533/8533EP              5.7 in. VGA color touchscreen
  8534                     3.5 in. VGA color touchscreen
Gravimetric Sampling
  8533/8533EP              Removable 37 mm cartridge (user supplied)
CE Rating
  Immunity         EN61236-1:2006
  Emissions        EN61236-1:2006

Specifications are subject to change without notice.
TSI and the TSI logo are registered trademarks, and DustTrak and TrakPro are trademarks of TSI Incorporated.
Netronix is a trademark of Netronix Inc.