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,**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**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。可根据需要选择便携式的和基于实验室使用的。
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.