PR293 Series Nanovolt Microhm Thermometer

Tlhaloso e Khutšoanyane:

PR293AS nano Volt micro Ohm Meter ke multimeter e matla haholo e ntlafalitsoeng bakeng sa ho etsa litekanyo tse tlase.E kopanya litekanyo tsa motlakase oa lerata le tlaase le ts'ebetso ea ho hanyetsa le mocheso, ho beha boemo bo bocha boemong bo tlaase ba ho feto-fetoha ha maemo le tshebetso.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Qeto e nepahetseng e phahameng ea 7 1/2

Motlatsi oa CJ o kopantsoeng oa thermocouple

Mecha e mengata ea ho metha

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PR291 series microhm thermometers le PR293 series nanovolt microhm thermometers ke lisebelisoa tsa ho lekanya tse nepahetseng ka ho fetisisa tse etselitsoeng mocheso oa mocheso.Li loketse lits'ebetso tse ngata, joalo ka tekanyo ea data ea mocheso oa sensor ea mocheso kapa data ea motlakase, tlhahlobo ea ho lumellana ha mocheso oa libopi tsa calibration kapa libate, le ho fumana lets'oao la mocheso le ho rekota liteishene tse ngata.

Ka qeto ea tekanyo e betere ho feta 7 1/2, ha e bapisoa le li-multimeter tsa digital tse nepahetseng haholo, tse 'nileng tsa sebelisoa haholo ho metrology ea mocheso ka nako e telele, ho na le meralo e mengata e ntlafalitsoeng ho latela mefuta, ts'ebetso, ho nepahala, le boiketlo ba tšebeliso ho etsa hore mokhoa oa ho lekanya mocheso o nepahale haholoanyane, o be bonolo ebile o potlake.

Likaroloana

  • Tekanyo ea kutloisiso ea 10nV / 10μΩ

Moralo oa katleho oa amplifier ea lerata e tlase haholo le mojule oa phepelo ea motlakase o tlase haholo o fokotsa lerata la ho bala la loop ea lets'oao, ka tsela eo e eketsa kutloisiso ea ho bala ho 10nV/10uΩ, mme ka katleho e eketsa lipalo tse bonts'ang hantle nakong ea tekanyo ea mocheso.

 

  • Botsitso bo botle ba selemo le selemo

PR291/PR293 letoto la li-thermometers, tse amohelang molao-motheo oa tekanyo ea karo-karolelano le lihanyetsi tse hahelletsoeng ka har'a boemo ba referense, li na le mocheso o tlase haholo le botsitso bo botle ba selemo le selemo.Ntle le ho amohela ts'ebetso ea ts'ebetso ea kamehla ea mocheso, botsitso ba selemo le selemo ba letoto lohle bo ntse bo ka ba betere ho feta multimeter e sebelisoang hangata ea 7 1/2.

 

  • Sekena se kopaneng sa likanale tse ngata se nang le lerata le tlase

Ntle le mocha o ka pele, ho na le lihlopha tse 2 kapa tse 5 tse ikemetseng tsa li-terminals tsa tlhahlobo tse sebetsang ka botlalo tse kopantsoeng ka morao ho latela mefuta e fapaneng ea li-thermometers tsa PR291 / PR293.Seteishene se seng le se seng se ka ikemela ka boikemelo ba mofuta oa lets'oao la tlhahlobo, 'me se na le botsitso bo phahameng haholo lipakeng tsa likanale, kahoo ho nkuoa ha data ka likanale tse ngata ho ka etsoa ntle le li-switches tsa kantle.Ho phaella moo, moralo o tlaase oa lerata o tiisa hore matšoao a kopantsoeng ka likanale a ke ke a tlisa lerata le eketsehileng la ho bala.

 

  • Matšeliso a phahameng a CJ

Ho tsitsa le ho nepahala ha mocheso oa CJ ho bapala karolo ea bohlokoa ho lekanya li-thermocouples tse nepahetseng haholo.Limithara tsa dijithale tse sebelisoang hangata tse nepahetseng haholo li hloka ho kopanngoa le lisebelisoa tse khethehileng tsa matšeliso a CJ bakeng sa tekanyo ea thermocouple.Mojule oa matšeliso a Phahameng ka ho Fetisisa oa CJ o kenyelelitsoe ho PR293 series thermometers, kahoo phoso ea CJ ea mocha o sebelisitsoeng o molemo ho feta 0.15 ℃ ntle le lisebelisoa tse ling e ka phethahala.

 

  • Mesebetsi e ruileng ea metrology ea mocheso

Li-thermometers tsa PR291/PR293 ke sesebelisoa se ikhethileng sa tlhahlobo se etselitsoeng indasteri ea metrology ea mocheso.Ho na le mekhoa e meraro e sebetsang ea ho fumana, ho latela mocha o le mong, le tekanyo ea phapang ea mocheso, eo har'a eona mokhoa oa ho lekanya phapang ea mocheso o ka hlahlobang ho tšoana ha mocheso oa mefuta eohle ea lisebelisoa tsa mocheso tse sa khaotseng.

Ha ho bapisoa le multimeter ea setso ea dijithale, ho kenyelletsoa mefuta e mengata ea 30mV ka ho khetheha bakeng sa ho metha li-thermocouples tsa mofuta oa S le 400Ω bakeng sa tekanyo ea khanyetso ea platinamo ea PT100.'Me ka mananeo a ho fetola a hahelletsoeng ka har'a li-sensor tse fapaneng tsa mocheso, li-sensor tse fapaneng (joalo ka li-thermocouples tse tloaelehileng, li-thermometers tse tloaelehileng tsa platinamo, li-thermometers tsa platinamo tsa indasteri le li-thermocouples tse sebetsang) li ka tšehetsoa,' me data ea setifikeiti kapa lintlha tsa tokiso li ka hlalosoa ho latela mohlala. mocheso oa liphetho tsa liteko.

 

  • Mosebetsi oa ho hlahloba lintlha

Ntle le lintlha tse fapaneng tsa liteko, li-curve le polokelo ea data li ka bonts'oa, boleng ba data ba nako ea nnete bo boholo / bonyane / karolelano, lintlha tse fapaneng tsa botsitso ba mocheso li ka baloa, 'me lintlha tse phahameng le tse fokolang li ka tšoauoa ho thusa tlhahlobo ea data e hlakileng. setšeng sa teko.

  • Moqapi o nkehang

Limitara tsa dijithale tsa boleng bo holimo tse sebelisoang hangata lilaboratoring li kholo ebile ha li nkehe.Ka lehlakoreng le leng, li-thermometer tsa PR291/PR293 li nyane ka bophahamo le boima ba 'mele, tse loketseng tlhahlobo ea mocheso oa maemo a holimo libakeng tse fapaneng tsa sebaka sa marang-rang.Ntle le moo, moralo oa betri ea lithium e nang le matla a maholo le eona e etsa hore ts'ebetso e be bonolo.

Tafole ea khetho ea mohlala

PR291B PR293A PR293B
Mohlala oa Mosebetsi
Mofuta oa sesebelisoa Thermometer ea Microhm Nanovolt microhm thermometer
Tekanyo ea ho hanyetsa
Tekanyo ea ts'ebetso e felletseng
Nomoro ea kanale e ka morao 2 5 2
Boima ba 'mele 2.7kg (ntle le tjhaja) 2.85kg (ntle le tjhaja) 2.7kg (ntle le tjhaja)
Nako ea betri ≥6 lihora
Nako ea ho futhumatsa E sebetsa ka mor'a metsotso e 30 ea ho futhumatsa
Boemo 230mm×220mm×105mm
Boemo ba skrine ea ponts'o Skrine ea mebala ea TFT ea boemo ba indasteri ea 7.0 inch
Tikoloho ya mosebetsi -5~30℃,≤80%RH

Litlhaloso tsa motlakase

Range Sekala sa data Qeto Ho nepahala ha selemo se le seng Coefficient ea mocheso
(ppm bala ppm range) (5℃~35℃)
(ppm read +ppm range)/℃
30mV -35.00000mV~35.00000mV 10nV 35 + 10.0 3+1.5
100mV -110.00000mV~110.00000mV 10nV 40 + 4.0 3+0.5
1V -1.1000000V ~1.1000000V 0.1μV 30 + 2.0 3+0.5
50V -55.00000 V~55.00000 V 10μV 35 + 5.0 3+1.0
100Ω 0.00000Ω~105.00000Ω 10μΩ 40 + 3.0 2+0.1
400Ω 0.0000Ω~410.0000Ω 0.1mΩ 40 + 3.0 2+0.1
1KΩ 0.0000000kΩ ~ 1.1000000kΩ 0.1mΩ 40 + 2.0 2+0.1
10KΩ 0.000000kΩ ~ 11.000000kΩ 1mΩ 40 + 2.0 2+0.1
50mA -55.00000 mA ~ 55.00000 mA 10nA 50 + 5.0 3+0.5

Tlhokomeliso ea 1: Ho amohela mokhoa oa ho lekanya lithapo tse 'nè ho lekanya khanyetso: lebelo la ho tsosoa la 10KΩ ke 0.1mA,' me motlakase oa mefuta e meng ea ho hanyetsa ke 1mA.

Tlhokomeliso ea 2: Tekanyo ea hajoale: sehanyetsi sa hajoale sa kutlo ke 10Ω.

Tlhokomeliso ea 3: Mocheso oa tikoloho nakong ea tlhahlobo ke 23℃±3℃.

Tekanyo ea mocheso e nang le li-thermometers tsa platinum resistance

Mohlala SPRT25 SPRT100 Pt100 P1000
Lenaneo
Sekala sa data -200.0000 ℃ ~ 660.0000℃ -200.0000 ℃ ~ 740.0000℃ -200.0000 ℃ ~ 800.0000℃
PR291/PR293 letoto la lihlooho tse nepahetseng selemo se le seng Ho -200 ℃, 0.004 ℃ Ho -200 ℃, 0.005 ℃
Ho 0 ℃, 0.013 ℃ Ho 0 ℃, 0.013 ℃ Ho 0 ℃, 0.018 ℃ Ho 0 ℃, 0.015 ℃
Ho 100 ℃, 0.018 ℃ Ho 100 ℃, 0.018 ℃ Ho 100 ℃, 0.023 ℃ Ho 100 ℃, 0.020 ℃
Ho 300 ℃, 0.027 ℃ Ho 300 ℃, 0.027 ℃ Ho 300 ℃, 0.032 ℃ Ho 300 ℃, 0.029 ℃
Ho 600 ℃, 0.042 ℃ Ho 600 ℃, 0.043 ℃
Qeto 0.0001℃

 

Tekanyo ea mocheso ka li-thermocouples tsa tšepe tse ntle

Mohlala S R B
Lenaneo
Sekala sa data 100.000 ℃ ~ 1768.000 ℃ 250.000 ℃ ~ 1820.000 ℃
PR291, PR293 letoto la selemo se le seng ho nepahala 300 ℃,0.035 ℃ 600 ℃,0.051 ℃
600 ℃,0.042 ℃ 1000 ℃,0.045 ℃
1000 ℃,0.050℃ 1500 ℃,0.051 ℃
Qeto 0.001℃

Tlhokomeliso: Liphetho tse kaholimo ha li kenyelle phoso ea matšeliso ea CJ.

Tekanyo ea mocheso ka li-thermocouples tsa tšepe tsa motheo

Mohlala K N J E T
Lenaneo
Sekala sa data -100.000 ℃ ~ 1300.000 ℃ -200.000 ℃ ~ 1300.000 ℃ -100.000 ℃ ~ 900.000 ℃ -90.000℃ ~ 700.000 ℃ -150.000 ℃ ~ 400.000 ℃
PR291, PR293 letoto la selemo se le seng ho nepahala 300 ℃,0.022 ℃ 300 ℃,0.022 ℃ 300℃,0.019℃ 300 ℃,0.016 ℃ -200 ℃,0.040 ℃
600 ℃,0.033 ℃ 600 ℃,0.032 ℃ 600 ℃,0.030 ℃ 600 ℃,0.028 ℃ 300 ℃,0.017 ℃
1000 ℃,0.053 ℃ 1000 ℃,0.048 ℃ 1000 ℃,0.046 ℃ 1000 ℃,0.046 ℃
Qeto 0.001℃

Tlhokomeliso: Liphetho tse kaholimo ha li kenyelle phoso ea matšeliso ea CJ.

Litlhaloso tsa tekheniki tsa matšeliso a CJ a hahiloeng ka har'a thermocouple

Lenaneo PR293A PR293B
Sekala sa data -10.00 ℃ ~ 40.00 ℃
Ho nepahala ha selemo se le seng 0.2 ℃
Qeto 0.01 ℃
Nomoro ea likanale 5 2
Phapang e kholo lipakeng tsa likanale 0.1℃

  • E fetileng:
  • E 'ngoe: