Trace moisture Analyzer ST-8A

Description

Complicit Components
Trace moisture Analyzer ST-8A
Standard micro moisture meter:
Micromoisture meter is designed by Karl fischer coulomb method (electric quantity method) principle, blue screen LCD display, all Chinese interactive menu, human-machine interface friendly, built-in calculation formula of the instrument, can directly display the percentage of water content of the sample;
Digital processing technology is adopted in the detection circuit, which overcomes the large temperature drift of traditional measuring instruments and improves the accuracy and sensitivity of the test.
The whole machine adopts the unique relayless process design, which avoids the hidden trouble caused by the oxidation of relay contact and extends the service life of the instrument.
Show:
240*64 lattice LCD blue screen
Measurement and test:
Constant current polarization detection
Detection Principle:
Karl fischer coulomb titration
(coulometric titration)
Electrolysis velocity:
The electrolytic speed can be set according to the characteristics of the sample
Since the inspection:
Automatic detection and display of electrode fault
Computational formula:
Built-in commonly used calculation formula, volume injection, weighing injection, direct display of water percentage
R
ange of measurement:
0.1μg～100mg（1ppm-100%）
S
ensitivity:
0.1μg
Accuracy:
3μg～1mg       ±2μg
1mg～100mg      ±0.2%
(No injection error)
Data correction:
Powerful software calibration function, when the results are different from the standard value, can be corrected to within the deviation
C
lock:
Loss of power does not lose the clock, year, month, day, week, hour, minute, second
Environment temperature:
0-40℃
A
mbient humidity:
≤85%
Power:35w
Size:
300*250*100
Use standard:
1、GB/T7600-1987
2、GB6283-1982
3、SH/T0246
4、GB/T11133-1989
5、GB/T7380-1995
6、GB10670-1989
7、GB10670-1989
8、GB/T606-2003
9、GB/T8350-2001
10、GB/T3776.1-1983
11、GB/T6023-1999
Types of detectable substances include:
1. Gasoline, hydraulic oil, insulation oil, transformer oil, turbine oil, anti - fuel.
2. Pentane, hexane, dimethyl butane, octane, dodecane, eicosane, octadecane, cyclododecane, decyl cyclohexane, methyl butadiene, benzene, toluene, xylene, ethyl toluene, dimethyl styrene,
tetradecene, petroleum ether, cyclohexylamine, methyl cyclohexylamine, cycloheptane, ethylene cyclohexylamine, dicyclopentadiene,
dimethylnaphthalene, trimethylstyrene, biphenyl, acenaphthene, fluorene, methylene phenanthrene, iso-methyl isopropyl benzene, etc.
3. Phenolic phenols, cresol, fluorophenol, chlorophenol, dichlorophenol, nitrophenol, etc.
4. Ether diethyl ether, diglycol monomethyl ether, diglycol diethyl ether, polyethylene diether, phenyl methyl ether, fluorophenyl methyl ether, iodophenyl methyl ether, didecyl ether, diheptyl ether.
Notice: According to international shipping requirements, it is forbidden to have powder, liquid, nor battery in package,In order to avoid delay of transportation, we will have to check and take out these items before packing.
Delivery details:
1. We are not responsible for undeliverable address. We reserve the right to charge the shipping fee again for returned items due to wrong address.
2. Items are generally shipped within 10 business day after your payment has been cleared (Sat. & Sun. excluded.).
Terms of sales :
1. We offer 60 days money back guarantee return policy.
2. Our warranty does not extended to any products that are physically damaged or that are not under normal operating conditions as a result of misuse or improper installation on the buyer/user's part.
3. For all returned products, buyers please contact us for the returning address.
4. In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item.
payment :
1. All payments must be prepaid.
Feedback:
If you are dissatisfied for any reason, please donot be quick to leave negative/neutral feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED
TAX &DUTY &VAT :
The transaction does not include any Import Tax / Duty / VAT / Brokerage Fees / Handling Fees. For more information about the tax rate, please check with local custom department before purchases. If you reject the package due to any charged tax or duty, we reserve the right to charge ALL shipping cost and 5% (of total price) handling fee. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. We do not responsible for any custom duty or import tax. Please check with your country's customs office to determine what these additional costs will be prior to bidding / buying. Sometime customs will inspect the parcel and sometime will not. If you have any special request, please kindly advise us once place order.
Contact us:
Please contact us with any comments, questions or suggestions that you may have bysending ebay message, All the mail will be replied within 24 hours. Please ensure your mail box would not blocked / filtered our mails.we will be happy to assist you. please feel free to contact us for WHOLESALES deal,we will surely give you a satisfatory price. We would try our best to serve you with any question / problem. Please contact us first before leaving Negative / Neutral Feedback or open any cases. We work 6 Days a week From 9:00am - 6:00pm Monday - Saturday CHINA Time.
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