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當(dāng)前位置:深圳市天鉉真空技術(shù)有限公司>>流量計(jì)>> 廣東廣州市荷蘭BRONKHORST氣體流量控制器N2 1000Sccm保質(zhì)保量
AMAT Lam mks流量計(jì)控制器計(jì)649A12T51CAVR
MKS MODE流量計(jì)1179A00452CR1BV 20只
美國BROOKS布魯克斯5850E進(jìn)口氣體流量計(jì) 深圳市天鉉真空技
BROOKS布魯克斯流量計(jì)5850EC1BL42B2A
INFICON 皮拉尼PSG500、PSG502-S、PSG510-S 和 PSG512-S型標(biāo)準(zhǔn)真空計(jì)采用當(dāng)今市場(chǎng)上的數(shù)字皮拉尼技術(shù)。 不銹鋼傳感器單元堅(jiān)固耐用,結(jié)構(gòu)設(shè)計(jì)緊湊,適用于半導(dǎo)體系統(tǒng)和標(biāo)準(zhǔn)應(yīng)用,例如前級(jí)真空管。
益處
類型
PSG500 tungsten | PSG500-S tungsten, setpoints | PSG502-S nickel, setpoints | PSG510-S tungsten, setpoints, ceramic feedthroughs | PSG512-S nickel, setpoints, ceramic feedthroughs | ||
測(cè)量原則 | thermal conductance according to Pirani | thermal conductance according to Pirani | thermal conductance according to Pirani | thermal conductance according to Pirani | thermal conductance according to Pirani | |
精度 (N2) | ||||||
1 x 10-3… 100 毫巴 | % of reading | ±15% | ±15% | ±15% | ±15% | ±15% |
5 x 10-4… 1 x 10-3 毫巴 | % of reading | ±50% | ±50% | ±50% | ±50% | ±50% |
100 … 1000 毫巴 | % of reading | ±50% | ±50% | ±50% | ±50% | ±50% |
可重復(fù)性(空氣) | ||||||
1 x 10-3… 100 毫巴 | % of reading | 2% | 2% | 2% | 2% | 2% |
輸出信號(hào)(測(cè)量信號(hào)) | ||||||
電壓范圍 | V | 0 … +10.3 | 0 … +10.3 | 0 … +10.3 | 0 … +10.3 | 0 … +10.3 |
測(cè)量范圍 | V | +1.9 … +10.0 | +1.9 … +10.0 | +1.9 … +10.0 | +1.9 … +10.0 | +1.9 … +10.0 |
測(cè)量范圍(空氣、O2、CO、N2) | mbar | 5 x 10-4 to 1000 | 5 x 10-4 to 1000 | 5 x 10-4 to 1000 | 5 x 10-4 to 1000 | 5 x 10-4 to 1000 |
設(shè)定點(diǎn) | ||||||
設(shè)定點(diǎn)數(shù)量 | 2 | 2 | 2 | 2 | ||
設(shè)置范圍 | mbar | ? | 2 x 10-3 … 500 | 2 x 10-3 … 500 | 2 x 10-3 … 500 | 2 x 10-3 … 500 |
滯后 | % of reading | ? | 10% above lower threshold | 10% above lower threshold | 10% above lower threshold | 10% above lower threshold |
繼電器觸點(diǎn) | V (dc) A (dc) | ? | 30 | 30 | 30 | 30 |
繼電器觸點(diǎn): 轉(zhuǎn)換時(shí)間 | ms | ? | <20 | <20 | <20 | <20 |
電源電壓 | ||||||
真空計(jì)上 | V (dc) | +14 …+30 | +14 …+30 | +14 …+30 | +14 …+30 | +14 …+30 |
波紋 | V (p-p) | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |
電壓與壓強(qiáng) | logarithmic 1.286 Volts per decade | logarithmic 1.286 Volts per decade | logarithmic 1.286 Volts per decade | logarithmic 1.286 Volts per decade | logarithmic 1.286 Volts per decade | |
內(nèi)部容積 | ||||||
DN 16 ISO-KF,DN 16 CF-R,7/16-20 UNF | cm3 (in.3) | 1.5 (0.092) | 1.5 (0.092) | 1.5 (0.092) | 1.5 (0.092) | 1.5 (0.092) |
DN 16 ISO-KF & DN 16 CF-R 長管 | cm3 (in.3) | 10 (0.61) | 10 (0.61) | 10 (0.61) | 10 (0.61) | 10 (0.61) |
1/8'' NPT,4 VCR,8 VCR,1/2'' 管 | cm3 (in.3) | 2 (0.122) | 2 (0.122) | 2 (0.122) | 2 (0.122) | 2 (0.122) |
容許溫度 | ||||||
運(yùn)行 | °C | +5 … +60 | +5 … +60 | +5 … +60 | +5 … +60 | +5 … +60 |
真空連接 (1) | °C | 80 / 250 (2) | 80 / 250 (2) | 80 / 250 (2) | 80 / 250 (2) | 80 / 250 (2) |
貯存 | °C | -20 … +65 | -20 … +65 | -20 … +65 | -20 … +65 | -20 … +65 |
重量 | ||||||
DN 16 ISO-KF,7/16-20 UNF | g | 80 | 80 | 80 | 80 | 80 |
DN 16 CF-R,4 VCR | g | 100 | 100 | 100 | 100 | 100 |
1/8'' NPT,1/2'' 管 | g | 70 | 70 | 70 | 70 | 70 |
8 VCR,DN 16 ISO-KF 長管 | g | 130 | 130 | 130 | 130 | 130 |
DN 16 CF-R 長管 | g | 140 | 140 | 140 | 140 | 140 |
錯(cuò)誤信號(hào) | V | 0 … +0.5 (filament rupture) | 0 … +0.5 (filament rupture) | 0 … +0.5 (filament rupture) | 0 … +0.5 (filament rupture) | 0 … +0.5 (filament rupture) |
輸出電阻 | ? | 2 x 4.7 | 2 x 4.7 | 2 x 4.7 | 2 x 4.7 | 2 x 4.7 |
*小負(fù)載電阻 | k? | 10, short-circuit proof | 10, short-circuit proof | 10, short-circuit proof | 10, short-circuit proof | 10, short-circuit proof |
反應(yīng)時(shí)間 | ms | 80 | 80 | 80 | 80 | 80 |
真空計(jì)識(shí)別 | k? | 27.0, referenced to supply common | 27.0, referenced to supply common | 27.0, referenced to supply common | 27.0, referenced to supply common | 27.0, referenced to supply common |
調(diào)整 | one tactile switch for ATM and HV adjustment | one tactile switch for ATM and HV adjustment | one tactile switch for ATM and HV adjustment | one tactile switch for ATM and HV adjustment | one tactile switch for ATM and HV adjustment | |
電流消耗 | mA | <500 (max. starting current) | <500 (max. starting current) | <500 (max. starting current) | <500 (max. starting current) | <500 (max. starting current) |
功耗 | W | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |
電氣連接 | FCC 68 / RJ45 appliance connector, 8 poles, male | FCC 68 / RJ45 appliance connector, 8 poles, male | FCC 68 / RJ45 appliance connector, 8 poles, male | FCC 68 / RJ45 appliance connector, 8 poles, male | FCC 68 / RJ45 appliance connector, 8 poles, male | |
傳感器電纜 | 8 poles plus shielding | 8 poles plus shielding | 8 poles plus shielding | 8 poles plus shielding | 8 poles plus shielding | |
電纜長度 | m | ≤100 (8 x 0.14 mm2) | ≤100 (8 x 0.14 mm2) | ≤100 (8 x 0.14 mm2) | ≤100 (8 x 0.14 mm2) | ≤100 (8 x 0.14 mm2) |
暴露于真空的材料 | glass, Ni, NiFe, DIN 1.4301 / 1.4305 / 1.4435 | glass, Ni, NiFe, DIN 1.4301 / 1.4305 / 1.4435 | glass, Ni, NiFe, DIN 1.4301 / 1.4305 / 1.4435 | AI2O3, Ni, DIN 1.3981 / 1.4305 / 1.4435 | AI2O3, Ni, DIN 1.3981 / 1.4305 / 1.4435 | |
單絲 | W | W | Ni | W | Ni | |
容許壓力 | bar (absolute) | 10, limited to inert gases | 10, limited to inert gases | 10, limited to inert gases | 10, limited to inert gases | 10, limited to inert gases |
安裝定位 | any | any | any | any | any | |
保護(hù)等級(jí) | IP40 | IP40 | IP40 | IP40 | IP40 |
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