产品详情
  • 产品名称:Mesa Labs Definer 220M气体流量计

  • 产品型号:Definer 220M
  • 产品厂商:美国Mesalabs BIOS 艾里卡特
  • 产品文档:
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简单介绍:
空气采样器流量校准仪,Mesa Labs Definer 220M气体流量计, 型号流量范围 (分钟)220L 低流量,5毫升 - 500毫升,220M 中流量,50毫升 - 5升,220H 高流量,300毫升 – 30升
详情介绍:
Mesa Labs Definer 220M气体流量计

空气采样器流量校准仪,Mesa Labs Definer 220M气体流量计,
型号流量范围 (分钟)220L  低流量,5毫升 - 500毫升,220M  中流量,50毫升 - 5升,220H  高流量,300毫升 – 30升

Definer Series

Laboratory & Field Ready Primary Calibrators

for Critical Industrial & Environmental Applications

Now more than ever, modern industry requires precisely-honed process control systems. Requirements, standards and competition have become so demanding, and the margin for error so slim, that for many organizations, 2% or 3% of reading standardized accuracy is no longer enough.
The Definer 220 allows users to verify gas flow rates, in the field or in the lab, to an accuracy of 1% percent of reading, including temperature and pressure compensation. Unlike thermal mass flow meters, the Definer 220′s positive displacement technology provides immediate indication of actual volumetric gas flow rate – accurately and independently of gas type. Integrated temperature and pressure sensors in the flow stream allow users to automatically standardize volumetric flow readings to standard conditions, for traceable verifications of mass flow devices.
 
The Definer 220 represents the next generation of our Proven DryCal® Technology developed specifically for critical industrial and environmental applications. It provides the accuracy, customization and durability needed in today’s exacting, fast-paced workplace.
 
For use with non-corrosive, non-condensing, non-combustible gases, less than 70% humidity.

Flow Ranges
Low:  5-500ccm
Medium:  50-5,000ccm
High:  300-30,000ccm

Features
Single, Continuous and Burst reading options
Accuracy Volumetric (% of reading) 0.75%
Accuracy Standardized (% of Reading) 1%
Temperature & Pressure Sensors in flow stream
Temperature Readings: C°, F°
Pressure Readings: mmHg, PSI, kPa
MFC Gas Sensor Factor for Calibration of Alternate Gases other than Clean Air and N2.
Volumetric Flow Readings – mL/min, L/min, cc/min, cf/min
Standard Flow Readings – smL/min, sL/min, sccm, scf/min
1/4″ ID Swagelok® Compression Fittings
Data Port: Serial (RS-232)

Specification Sheets, Manuals & Documents
Definer 220 Specifications
Definer 220 User Manual
Auditing the IMPROVE Speciation Sampler Using the Bios Definer 220 Primary Flow Meter
Auditing the Met One SASS and SuperSASS Samplers Using the Bios Definer 220
Flow Calibration of R&P Partisol 2025 using the Bios Definer 220 Primary Standard
Auditing the URG 3000N Speciation Sampler Using the Bios Definer 220
Calibrating the EPA Primary Gas Dilution 

 Accessories
 
Part Number/Product Name 
Description
 
100-250Pelican 1200 Case 
Hard, heavy duty carry case with custom foam; fits 1 Definer.
 
100-251Pelican 1520 Case 
Hard, heavy duty carry case with custom foam; fits 2 or 3 Definers.
 
100-259Case Logic Shoulder 
Soft nylon water-resistant bag for shoulder or hand carry; fits 1 Definer.
 
100-112PC Card 
Provides a serial port for laptop computer.
 
100-113Serial Cable 
RS-232 cable for product to PC connection.
 
100-222Adapter/Charger Universal 
Universal 100-240V, 12VDC, single charge for use in multiple countries. Comes with one plug configuration of your choice US, UK, European, or Australian. Please specify plug configuration.
 
100-215Plug Configuration 
For use with universal adapter; plug configurations: US, UK, European, or Australian – please specify.
 
100-420Tubing by the Foot 
High Flex PVC, plain 1/4″ ID, 3/8″OD; please specify length, up to 25 feet.
 
100-1255 Volt Output Acc. Box 
The 0 to 5 volt output cable/adapter provide a voltage signal proportional to the flow rate measured. Special configuration of the firmware is needed. (For customer already possessing a Definer, can return the unit to Mesa for configuration of the firmware.
 
100-406Leak Test Swagelok Plug 1/4″ 
Leak test plug for Swagelok Plug 1/4″ fitting – Low and medium flow ranges.
 
100-407Leak Test Swagelok Plug 3/8″ 
Leak test plug for Swagelok Plug 3/8″ fitting – High flow range.
 
100-4101/4″ Barbed Tube Fitting 
1/4″ Barbed tube fitting – Low and Medium flow ranges.
 
100-4113/8″ Barbed Tube Fitting 
3/8″ Barbed tube fitting – High flow range.
 
100-4281/4″ Swagelok Ferrule 
Swagelok Ferrule 1/4″ – Low and Medium flow ranges.
 
100-4293/8″ Swagelok Ferrule 
Swagelok Ferrule 3/8″ – High flow range.
 
100-432Swagelok 1/4″ to 3/8″ Reducer 
Used to reduce from a 1/4″ Swagelok fitting to 3/8″ Swagelok fitting. Can be used for adapting Definer High Flow with 3/8″ Swagelok port to accept 1/4″ Swagelok connections.
 
100-444Swagelok 1/4″ Nut and Ferrule 
Swagelok nut and ferrule set 1/4″ – Low and Medium flow ranges.
 
100-445Swagelok 3/8″ Nut and Ferrule 
Swagelok nut and ferrule set 3/8″ – High flow range.
Have Questions?
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型号

流量范围 (分钟)

220L  低流量

5毫升 - 500毫升

220M  中流量

50毫升 - 5升

220H  高流量

300毫升 – 30升

 

Flow Ranges
Low:  5-500ccm
Medium:  50-5,000ccm
High:  300-30,000ccm

精度范围:读数1%

气体的兼容性:使用不腐蚀,不结霜,不易烯,湿度小于70%的气体

流程模式:压力和吸力抽气

温度和压力的传感器:压力:3.5mmHg(典型),7.0mm(*大)

温度:0.8deg C(典型),1.3deg C(*大)

交流电池充电器:220V转12V DC

读数模式:单循环,连续性或 脉冲式

可从1-100measurements中选择取得一个更高的平均值功能。

工作压力:15PSI

温度范围:0-70度

湿度范围:0-70%不结霜

显示器:背光照明液晶显示器

尺寸:140mm H×150 mm W×75 mm D

重量:820 g

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