定制设计的全天候 8535 DUSTTRAK™ 专用环境监测箱 用于保护 DUSTTRAK II 8530 型和 DRX 8533 型气溶胶监测仪。这种环境环境监测箱允许您在室外或在恶劣的工业环境中保持同样精准的测量。

特点和优势

• 可选附件：内部电池系统、隔热板、太阳能系统、无线调制解调器

• 360° 全方向采样入口，专为在各种风力状况中有效采样而设计

• 将环保箱安装于配有 5/8"-11 双头螺栓的标准测量三脚架上

• 防止降水进入仪器的除水器

• 野外便携式

• 配置 DustTrak 气溶胶监测仪及其附件的安全方法

应用范围

• 室外环境监测

• 瞬时排放监测

• 场所周边监测

• 警戒线监测

• 粉尘控制操作

• 环境调查研究

• 建筑工地

• 恶劣工业环境

• 城市污染研究

所含项

• 带测量三脚架的防风雨箱

• 360 度全方向采样入口

• 除水器瓶

• 配备 VELCRO 带的内置设备支架

• 防尘罩

• 管子、插塞

• O 型环

• 防风雨AC/DC适配器。

技术参数：

Sampling Conditions
  Wind Speed                 0 to 22 mph (0 to 36 kph)
  Operating Temperature      32 to 120°F (0 to 50°C)
  Storage Temperature        -4 to 140°F (-20 to 60°C)
Physical (Model 8535)
  External Dimensions                                  8.1 x 16.9 x 20.6 in.
  (H x W x D)                                          (21 x 43 x 52 cm)
  Weight (with Internal Battery System and DustTrak)   38 lb (17 kg)
 
Physical (Model 8537)
  External Dimensions                                              20 x 16 x 12 in.
  (H x W x D)                                                      (50.8 x 40.6 x 30.5 cm)
  Weight (enclosure only)                                          36 lb (16.3 kg)
  Weight (with battery system, DustTrak EP, Heated Inlet, Modem)   76 lb (34.5 kg)

INTERNAL BATTERY SYSTEM
Power Requirements
  Internal Battery Pack                       12 VDC, 22 Ah
Battery Run-time
  DustTrak II/DRX with External Pump          21 - 24 hours (typical)
  DustTrak II/DRX EP & Heated Inlet approx.   15 hours
  Dual Battery Wiring Harness                 Run-time is typically twice the time
  #801817, two 22Ah                           quoted for a single battery pack
  battery packs #801808
Battery Charge Time
  8-9 hours at 72°F (22°C) (New battery, deep discharge to 95% charge)
SOLAR POWER SYSTEM
Power Requirements
  Solar System Run-time           Continuous (with adequate sunlight)
  Rated Power                     80 x 2 watts
  Power Tolerance                 ±5%
  Nominal Voltage                 12 volts
  External Battery Pack           12 VDC, 100 Ah
  Battery Run-time                90 to 120 hours (typical)
  Battery Charge Time            <10 hours at 72°F (22°C)
                                  (New battery, deep discharge to 95% charge, with adequate sunlight)
  Operating Temperature 32 to 120°F (0 to 50°C)
  Storage Temperature -4 to 140°F (-20 to 60°C)
Physical (Solar Panels)
  Dimensions (H x W x D)    2 x 43 x 48 in.
                            (5 x 109 x 122 cm)
  Weight                    34 lb (15.3 kg)
Physical (Battery and Case)
  Dimensions (H x W x D)    8.5 x 15.3 x 17 in.
                            (22 x 39 x 43 cm)
  Weight                    85 lb (38.3 kg)
HEATED INLET SAMPLE CONDITIONER
Power Consumption           12 VDC, 13 watt
Operating                   Conditions Indoor/outdoor use
                            Temperature 0 to 50ºC
                            (32 to 122ºF)
                            2,000 m (6,561 ft.)
                            Humidity: 5-95% Rh,
                            non-condensing
                            Pollution degree II
                            Overvoltage degree II
Storage Temperature         -20 to 60ºC
                            (-4 to 140ºF)
Dimensions                  7.6 x 3.5 x 2.3 in.
                            (19.3 x 8.9 x 5.8 cm)
Weight                      approx. 1 lb (454 g)
Warm-up Time                17 minutes
Settings                    30%/40%/50% Rh
GSM/GPS COMMUNICATION MODEM
Quad-band EGMS              850/900/1800/1900 MHz
Output Power                Class 4 (2W) @ 850/950 MHz
                            Class 1 (1W) @ 1800/1900 MHz
Sensitivity                 -107 dBm (typ.) @ 850/900 MHz
                            -106 dBm (typ.) @ 1800/1900 MHz
GPRS                        Class 10
Antenna                     SMA male connector
SIM Card                    Pre-installed
GPS
Sensitivity                 -159 dBm (indoor operation)
Accuracy                   <2.5 m (8 ft.)
Channel                     20
SBAS Support                WAAS and AGNOS
Correlators                 >200,000
Antenna                     SMB jack connector
Input Voltage               6-24 VDC
Current Consumption         50mA
Operating Temp              -30 to 75ºC (-22 to 167ºF)
Humidity Range              0-85% non-condensing
Clock                       Real Time
Memory                      4 MB (up to 16 MB)
Digital ports               RS-485, RS232, (3 multiplexed), SDI-12
DeltaPort                   Expansion port for Analog and Digital I/O Module
Dimensions                  (L x W x H) 5.1 x 2.72 x 1 in.
                            (13.0 x 6.9 x 3.0 cm)