| After-sales Service: | Free Spare Parts |
|---|---|
| Warranty: | 1 Year |
| Sensitivity / Sample Size: | 1ug/10g(0.1ug/1goptional) |
| System-Wide Constant Temperature: | -180ºC~60ºC; |
| Analysis of Test Temperature: | Vacuum~1000torr; |
| Model: | SA-2000pw |
| Customization: |
|---|
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| Model | SA-2000PW |
| The main function | ♦ Vapor adsorption-desorption isotherms; ♦ steam isobaric adsorption and desorption rate; ♦ gas adsorption-desorption isotherms; ♦ pressure gas adsorption and desorption rate; ♦ surface area analysis; ♦ pore volume pore size analysis; ♦ vacuum degassing thermal analysis; ♦ reagents purified by distillation |
| Sensitivity / sample size | 1ug/10g(0.1ug/1goptional) |
| At the same time the number of samples analyzed | 2,4,8 optional |
| Blank bit support | Having a reference position as a blank background and the elimination of buoyancy, along with the test sample at the same time involved in the testing, reduce the system error, improve test accuracy; |
| Synchronization Testing | Multi-programmed temperature, anti-dust and sample protection;; |
| Vacuum degassing temperature control | Room temperature~400ºC;Multi-stage temperature programming |
| Vacuum degassing temperature range | Room temperature~60ºC; |
| System-wide constant temperature | -180ºC~60ºC; |
| Analysis of test temperature | vacuum~1000torr; |
| Test pressure range | Less than 0.001torr; (optional molecular pump up 10-6torr;) |
| The degree of vacuum | Water vapor, organic vapors, gases; |
| Test gas species | 180ml; |
| Steam reagent liquid storage amount | 0.01%~98%P/P0 ; The use of advanced static evaporation steam generator mode, as compared to the use of carrier gas mixture obtained by the way is very low to very high vapor partial pressure wider range; |
| Vapor concentrations range | Superior 0.001torr; The partial pressure of the test direct way to test the absolute pressure and saturation vapor pressure PO found to test, compared to more than 10-fold increase in sensitivity hygrometer; |
| Steam Pressure Accuracy | A saturated vapor pressure of real-time testing, and ensure access to high pressure relative accuracy; Compared to temperature conversion table, the indirect calculation, the saturated vapor pressure P0 accuracy greatly improved; |
| Saturation vapor pressure of real-time test | Imported film capacitive pressure sensor, a dual pressure sensor; a staging: 0-10torr, 0-1000torr; reading accuracy error ≤0.15%, is currently the most high-precision pressure sensors; Segmented pressure sensor configuration, saturated vapor pressure at room temperature for a lower class steam adsorption test qualitative analysis, achieve higher accuracy; |
| Break pressure measurement | According to the characteristics of vapor adsorption, with a low temperature of liquid nitrogen cold trap, which can effectively prevent steam from entering the vacuum pump oil pollution; Cold trap can effectively capture high-boiling adsorbate, it is an essential means of vapor adsorption analysis; |
| Cold trap | Using the most advanced adsorption process vacuum static pure steam, without a carrier gas, no gas flow, the carrier gas is relatively dynamic way to carry the weight of the weighing accuracy higher vapor adsorption; |
| Static adsorption process | The instrument has the most advanced international automatic distillation purification system, a high-purity adsorption steam source, provide the basis for high-precision test; |
| Distillation purification system | For vapor adsorption, PW-type instrument equipped with full thermostat, that test site adsorption chamber sample tube and the reference cavity manifold module, valve group so the whole gas line, be closed thermostat, full adsorption system no cold spots; and the use of high vacuum gas control valves, solenoid valves without fever phenomenon, to further improve the system temperature effect; constant temperature range: room temperature to 60 ºC. |
| Full thermostat | Instruments microbalance with automatic calibration function may be performed before each test automatic calibration operation, to ensure test accuracy, eliminating artificial calibration; |
| control | Original modular air system, control valves overall integrated design, the leak point reduction to the limit, with 316L stainless steel high vacuum air control valve, the entire system leakage rate of less than 10-8torr * m3 / s, improved sealing more than five times, reaching the level of imports of high-end equipment, greatly enhance the stability and accuracy of the instrument; the various parts of the gas system integrated modular assembly, which greatly reduce the failure rate, significantly enhance the stability of the instrument. |
| Automatic calibration | All piping, valves sealed with oil corrosion-resistant design; all valves for the oil and organic vapor corrosion resistant special valves; making the whole system has excellent anti-corrosion oil, for water vapor, organic vapors, oil products adsorption-desorption analysis; |
| Air system | Chase Drive is a prerequisite for high-vacuum degassing bits and test bits using large diameter valves and lines, so that the vacuum pump ultimate vacuum to be reflected maximum effect. |
| Anti-corrosion oil | The vacuum chamber pressure and temperature sensor signals using the highest current international standards quartz wired insulating sealing technology, low leakage rate, anti-aging, high stability; |
| Diameter pipe | Automatic air tightness testing process, intelligent judgment instrument tightness is qualified; |
| Quartz wired insulating seal | ♦ Analysis Summary Report ♦ vacuum degassing TG Report ♦ adsorption-desorption isotherms ♦ attached adsorption and desorption rate ♦ BET single point method specific surface ♦ Langmuir surface area ♦ BJH method mesoporous Analysis ♦ T-plot analysis method microporous ♦Microporous analysis ♦ D-R method ♦ HK micropore analysis method ♦SF microporous Analysis Method |
| Intelligent Self-Test | Having a pressure test is completed automatically restore function to prevent splashing the sample; Clear image of graphical control interface, and can perform all operations on the hardware control interface software; Detailed running log instrument time accurate to the second, the log for the reliable operation of the instrument to provide protection and after-sale; Each testing process live voice prompts; supports custom edit multi-language module; Global sourcing, the key parts are all imported; |
| Instrument dimension | H110cm*W100cm*L70cm |
| Weight | 200kg |
Suppliers with verified business licenses
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