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)