Zefon Escort ELF Pump with Gemini Sampler; 120 VAC

品牌：美国Zefon
型号：
产地：美国
供应商报价：面议
产品分类：空气质量监测系统

科尔帕默仪器（上海）有限公司

企业性质授权代理商

入驻年限第5年

营业执照已审核

同类产品空气质量监测产品(131件)

详细介绍
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详细介绍

Electronic laminar flow sensor provides constant flow control with ±2.5% accuracy

Internal secondary standard continuously calibrates the pump
NIOSH certified for coal mine dust sampling
MSHA certified as intrinsically safe for underground use
UL approved as intrinsically safe for use in Class I, Groups A, B, C and D; Class II, Groups E, F and G; Class III, Division I locations
Collect two samples at the same time

规格与描述

功率 (VAC)120 / 240
高度 (in)4 1/4
宽度 (in)4
深度 (in)2 1/4
高度 (cm)10.8
宽度 (cm)10.2
深度 (cm)5.7

包括

Gemini® twin-port sampler, screwdriver, tube covers, NiMH battery, and 120 VAC charger.

主要特点

Internal secondary standard continuously calibrates the pump
NIOSH certified for coal mine dust sampling
MSHA certified as intrinsically safe for underground use
UL approved as intrinsically safe for use in Class I, Groups A, B, C and D; Class II, Groups E, F and G; Class III, Division I locations
Collect two samples at the same time
Valve allows flow control down to 0.001 L/min

关于该商品的更多信息

Maintain the flow you need with Escort ELF air sampling pumps. Pumps feature a state-of-the-art laminar flow sensor for constant flow control with automatic compensation for changes in battery voltage, temperature, altitude, and sample load. Check against a primary standard is needed only once a month (or every 200 hours for coal mine dust sampling) to ensure accuracy.

An IP65-rated, stainless steel filled plastic case provides EMI/RFI protection. An inlet filter protects the pump by trapping moisture and particulate matter. Run/hold feature allows "time out" during sampling process. Flow/fault indicator lights up when the inlet is blocked. Low-battery indicator lets you know when it is time to charge the NiMH battery.

Draw samples at independent flow rates through tubes containing different sorbents when sampling for two or more contaminants. Connect two same type tubes simultaneously at different flow rates when sampling for a single contaminant. Included tube covers fit both large and small tube sizes.