青島國瑞力恒空氣微生物采樣器可定制

時間：2024/8/28閱讀：562

GR-1353型空氣微生物采樣器

1 Product Overview

青島國瑞力恒空氣微生物采樣器可定制

青島國瑞英文版空氣微生物采樣器

GR-1353 型空氣微生物采樣器（以下簡稱采樣器）是我公司精心研制的一種專門用于采集空氣中微生物的采樣儀器，它基于安德森撞擊法原理，按一定流量抽取空氣，使氣流中的微生物粒子加速撞擊到含營養(yǎng)瓊脂培養(yǎng)基的培養(yǎng)皿表面，經(jīng)培養(yǎng)形成肉眼可見的菌落，對菌落進行計數(shù)并根據(jù)采樣體積計算空氣中活個體的濃度

1 Technical specifications

Table 1 Technical specifications

Main parameters	Parameter range	Resolution	Accuracy
Sampling flow rate	(5 to 30)L/min	0.1L/min	Better than ±2.5%
Sampling time	1min～99h59min	1min	Not more than ±0.2%
Pre-calculation pressure	(-30 to 0)kPa	0.01kPa	Better than ±2.5%
Flow stability	Better than ±2.5%
Flow repeatability	Better than ±2.0%
Load capacity	Greater than 20kPa (at 28.3L/min flow)
Battery operating time	Greater than 8 hours
Capture rate	≥98%
Class VI Anderson sampling head (standard)	First stage: >7 .0μm Pore size 1.18mm
	Second stage: 4.7μm - 7.0μm Pore size 0.91mm
	Tertiary: 3.3μm - 4.7μm Pore size 0.71mm
	Level 4: 2.1μm - 3.3μm Pore size 0.53mm
	Level 5: 1.1μm - 2.1μm Pore size 0.34mm
	Grade 6: 0.65μm - 1.1μm Pore size 0.25mm
Sampling period	Any setting within 99 hours 59 minutes
Noise	≤60db
Working power	220V/AC or DC12V
Power	≤ 45W
Host size	183×196×225（mm） Approx. 3.3Kg
Sampling head size	194mmH x 106mmD approx. 1.8Kg
Different sampling heads are available as an option	Class II Anderson sampling head Class VI Anderson sampling head (standard) Class VIII Anderson sampling head

Working conditions222青島國瑞英文版空氣微生物采樣器

工作條件

1) 工作電壓:交流 220V，50HZ 或 DC24V

2) 環(huán)境溫度：（-20～60）℃。

3) 環(huán)境濕度：（0～85）%RH。

4) 大氣壓力：（50～130）kPa。

5) 適用環(huán)境：非防爆場合。

6) 野外工作時,應(yīng)有防雨、雪、塵以及日光曝曬等侵襲的措施。

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青島國瑞力恒空氣微生物采樣器可定制

1 Product Overview

1 Technical specifications

Working conditions222青島國瑞英文版空氣微生物采樣器

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