首页 > 仪器设备 > 环境监测仪 > 正文
I
仪器设备
nstruments and equipment
Alicat Whisper 系列流量校准器 (Restek)
lorem ipsum dolor sit thumb
产品描述:
  • 内容
  • 资料中心

Alicat Whisper  系列流量校准器


确提供NIST可追溯的校准服务和文件,全量程重复性偏差不超过0.2%
快速无须预热,5ms即有相响应
便捷无须安装软件和连接电脑,所有数据在屏幕上即可见。
坚固不锈钢结构,不受碰撞,湿度和位置变化的影响,终身保修。
数据可下载,科通过RS-232数据线连接到电脑下载。
电池耐用,便携式的离子电池设计,黑白显示屏校准器使用时长可达18小时,彩色显示屏校准器使用时间达5小时,电池容量降低至85%时,校准次数可达500次。
  Alicat M 系列流量校准器 快速、准确地检测流量,紧凑、便捷的设计是在线空气流量监测,被动采样套件,空气采样罐,采样泵等的理想选择。此款校准器能测量绝对压力,质量流量,体积流量,和30种不同流速气体的温度。科根据需要选择便携式的和基于实验室使用的。

1.jpg

5.png

订货信息:

Alicat M 系列流量校准器

新货号旧货号 名称 流量 显示屏
27330
26432便携式流量校准器0–50 ml/min彩色
27331
26436便携式流量校准器0–50 ml/min黑白
27332
26433便携式流量校准器0–500 ml/min彩色
27333
26437便携式流量校准器0–500 ml/min黑白
27334
26434实验室流量校准器0–50 ml/min彩色
27335
26438实验室流量校准器0–50 ml/min黑白
27336
26435实验室流量校准器0–500 ml/min彩色
27337
26439实验室流量校准器0–500 ml/min黑白


Accurate—NIST-traceable and rated at ±0.75% of reading or ±0.1% of full-scale (whichever is greater); calibration documents provided with each unit.

Fast—

Sensitive—built for ambient conditions; ultra-low pressure drop of 0.07 psid.

Convenient—no computer connection or software required and all data is visible on one screen.

Tough—stainless-steel construction; unaffected by bumps, humidity, or changes in orientation; and supported by an Alicat lifetime warranty.*

Downloadable—data can be recorded on a computer via RS-232 connection or micro USB (unit has no onboard data logging).

Long-lasting—portable models with lithium-ion battery offer 8 hours (color) or 18 hours (monochrome) of use between charges; rated for 500 cycles before decline to 85%.**

Specifications

Accuracy at Calibration Conditions After Tare: ±0.75% of reading or ±0.1% of full-scale (whichever is greater)

High Accuracy at Calibration Conditions After Tare: ±0.6% of reading or ±0.1% of full-scale (whichever is greater)

Accuracy for Bidirectional Meters at Calibration Conditions After Tare: ±0.75% of reading or ±0.1% of total span (whichever is greater) from positive full-scale to negative full-scale

Repeatability: ± 0.02% full-scale

Temperature Sensitivity:

—Mass flow zero shift: ±0.03% of full-scale per °C from tare temperature

—Mass flow span shift: ±0.01% of reading per °C from 25°C

Pressure Sensitivity:

—Mass flow zero shift: ±0.01% of full-scale per ATM from tare pressure

—Mass flow span shift: ±1% of reading per atmosphere from calibration conditions

Operating Range/Turndown Ratio: 0.01% to 100% full-scale/10,000:1 turndown

Sensor Response Time:

Typical Indication Response Time (indication response time includes user adjustable averaging up to 255 ms): 127 ms (user adjustable)

Warm-Up Time:

Operating Temperature: −10 to +60 °C

Humidity Range (non-condensing): 0 to 95%

Maximum Internal Pressure (static): 60 psig (damage possible above 10 PSID differential pressure)

Wetted Materials: 302/303 stainless steel, Viton, glass-reinforced polyphenylene sulfide, alumina, glass, gold, silicon, heat-cured epoxy, heat-cured silicone rubber

Certification: CE, NIST

Programmed Gases:

Short Name—Long Name

Air —Air (Clean Dry)

Ar —Argon

CH4 —Methane

CO —Carbon Monoxide

CO2 —Carbon Dioxide

C2H6 —Ethane

H2 —Hydrogen

He —Helium

N2 —Nitrogen

N2O —Nitrous Oxide

Ne —Neon

O2 —Oxygen

C3H8 —Propane

n-C4H10 —Normal Butane

C2H2 —Acetylene

C2H4 —Ethylene (Ethene)

Kr —Krypton

Xe —Xenon

C-25 —25% CO2, 75% Ar

C-10 —10% CO2, 90% Ar

C-8 —8% CO2, 92% Ar

C-2 —2% CO2, 98% Ar

C-75 —75% CO2, 25% Ar

He-25 —25% He, 75% Ar

He-75 —75% He, 25% Ar

A1025 —90% He, 7.5% Ar, 2.5% CO2

Star29 —Stargon CS (90% Ar, 8% CO2, 2% O2)

P-5 —5% CH4, 95% Ar

iButen —Isobutylene

C-15 —15% CO2, 85% Ar

C-20 —20% CO2, 80% Ar

C-50 —50% CO2, 50% Ar

He-50 —50% He, 50% Ar

He-90 —90% He, 10% Ar

Bio5M —5% CH4, 95% CO2

Bio10M —10% CH4, 90% CO2

Bio15M —15% CH4, 85% CO2

Bio20M —20% CH4, 80% CO2

Bio25M —25% CH4, 75% CO2

Bio30M —30% CH4, 70% CO2

Bio35M —35% CH4, 65% CO2

Bio40M —40% CH4, 60% CO2

Bio45M —45% CH4, 55% CO2

Bio50M —50% CH4, 50% CO2

Bio55M —55% CH4, 45% CO2

Bio60M —60% CH4, 40% CO2

Bio65M —65% CH4, 35% CO2

Bio70M —70% CH4, 30% CO2

Bio75M —75% CH4, 25% CO2

Bio80M —80% CH4, 20% CO2

Bio85M —85% CH4, 15% CO2

Bio90M —90% CH4, 10% CO2

Bio95M —95% CH4, 5% CO2

EAN-32 —32% O2, 68% N2

EAN —3 6% O2, 64% N2

EAN-40 —40% O2, 60% N2

HeOx20 —20% O2, 80% He

HeOx21 —21% O2, 79% He

HeOx30 —30% O2, 70% He

HeOx40 —40% O2, 60% He

HeOx50 —50% O2, 50% He

HeOx60 —60% O2, 40% He

HeOx80 —80% O2, 20% He

HeOx99 —99% O2, 1% He

EA-40 —Enriched Air-40% O2

EA-60 —Enriched Air-60% O2

EA-80 —Enriched Air-80% O2

Metab —Metabolic Exhalant (16% O2, 78.04% N2, 5% CO2, 0.96% Ar)

LG-4.5 —4.5% CO2, 13.5% N2, 82% He

LG-6—6% CO2, 14% N2, 80% He

LG-7 —7% CO2, 14% N2, 79% He

LG-9 —9% CO2, 15% N2, 76% He

HeNe-9 —9% Ne, 91% He

LG-9.4 —9.4% CO2, 19.25% N2, 71.35% He

SynG-1 —40% H2, 29% CO, 20% CO2, 11% CH4

SynG-2 —64% H2, 28% CO, 1% CO2, 7% CH4

SynG-3 —70% H2, 4% CO, 25% CO2, 1% CH4

SynG-4 —83% H2, 14% CO, 3% CH4

NatG-1 —93% CH4, 3% C2H6, 1% C3H8, 2% N2, 1% CO2

NatG-2 —95% CH4, 3% C2H6, 1% N2, 1% CO2

NatG-3 —95.2% CH4, 2.5% C2H6, 0.2% C3H8, 0.1% C4H10, 1.3% N2, 0.7% CO2

CoalG —50% H2, 35% CH4, 10% CO, 5% C2H4

Endo —75% H2, 25% N2

HHO —66.67% H2, 33.33% O2

HD-5 —LPG: 96.1% C3H8, 1.5% C2H6, 0.4% C3H6, 1.9% n-C4H10

HD-10 —LPG: 85% C3H8, 10% C3H6, 5% n-C4H10

OCG-89 —89% O2, 7% N2, 4% Ar

OCG-93 —93% O2, 3% N2, 4% Ar

OCG-95 —95% O2, 1% N2, 4% Ar

FG-1 —2.5% O2, 10.8% CO2, 85.7% N2, 1% Ar

FG-2 —2.9% O2, 14% CO2, 82.1% N2, 1% Ar

FG-3 —3.7% O2, 15% CO2, 80.3% N2, 1% Ar

FG-4 —7% O2, 12% CO2, 80% N2, 1% Ar

FG-5 —10% O2, 9.5% CO2, 79.5% N2, 1% Ar

FG-6 —13% O2, 7% CO2, 79% N2, 1% Ar

P-10 —10% CH4 90% Ar

D-2 —Deuterium

*Restek Recommends: Recalibrate your Alicat flow calibrator once every year to maintain lifetime warranty. Prolonged failure to recalibrate your unit may result in increased error. To always get the most accurate measurements, contact Restek Customer Service to send in your flow calibrator for service, recertification, and recalibration (cat.# 26462).

** Note: Handling, removing, or replacing the battery will void the Alicat warranty.




展开

咨询热线:

010-61755520