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Product Details

TP-9280 Helium Ionization Gas Chromatograph

TP-9280 helium ionization gas chromatograph is suitable for the detection of trace impurities in high purity hydrogen, oxygen, argon, nitrogen, helium, neon, krypton, xenon, carbon dioxide and other gases. The instrument is equipped with high sensitivity helium ionization (PDHID) detection The device adopts the center cutting and backflushing technology, and is equipped with an injection switching valve with a purge protective gas path and an imported helium purifier. Through dead volume sampling or online sampling, common impurities such as H2, O2 (Ar), N2, CH4, CO, CO2 in the above-mentioned high-purity gas or hydrocarbons such as C1-C4 H2 can be completed at one time. The detection level is ppb, and the repeatability RSD is ≤1%.

Applicable standard：
GB / T3634.2-2011 "Pure hydrogen, high purity hydrogen and ultra pure hydrogen"
GB / T 14599-2008 "Pure oxygen, high purity oxygen and ultra pure oxygen"
GB / T 8979-2008 "Pure nitrogen, high purity nitrogen and ultra pure nitrogen"
GB / T 4842-2006 "Argon"
GB / T 4844-2011 "Pure Helium, High Purity Helium and Ultra Pure Helium"
GB / T 17873-1999 "Pure Neon" GB / T 5829-2006 "Krypton"
GB / T 5828-2006 "Xenon"
HG / T 3633-1999 "pure methane"
GB 10621-2006 "Food Additive Liquid Carbon Dioxide"
GB / T 23938-2009 "High Purity Carbon Dioxide"
GB / T 28125.1-2011 "Determination of dangerous substances in air separation process"

1、Detection limit（ppb）

General impurities
Impurities Type	H2	O2（Ar）	N2	CH4	CO	CO2
Detection Limit	5	10	10	5	25	5

Hydrocarbon
Impurities Type	C2H4	C2H6	C3H6	C3H8	C4H8	C4H10	iC4H10
Detection Limit	20	20	20	20	20	20	20

2、Temperature control index：
Oven: 5 ℃ －400 ℃ at room temperature, accuracy ± 0.1 ℃
Injector: 5 ℃ －400 ℃ at room temperature, accuracy ± 0.1 ℃
Detector: 5 ℃ －400 ℃ at room temperature, accuracy ± 0.1 ℃
Number of temperature control: eight levels
Program heating up: eighth order
Heating rate: 1 ℃ ~ 40 ℃
Cooling speed: within 7 minutes (350 ° C to 50 ° C)
3、Helium Ionization Detector (PDD):
Discharge mode: pulse discharge
Baseline noise: ≤0.1mv
Baseline drift: ≤0.5mv / 30min
Detection limit: ≤1.0 × 10-10g / ml
4、Carrier gas purifier：
Purifiable gases: He, Ar, Ne, Kr, Xe, Rn
Maximum operating pressure: 1000Psi
Gas removal: H2, O2, N2, CO, CO2, CH4, H2O, NO, NH3, CF4 and other residual Concentrations: ≤10ppb
5、Workstation performance:
Communication interface: RS232 / USB
Interface high precision: 24-bit high precision
A / D resolution: ± 1uv
Input level range: -5mv to + 1v
Sampling frequency: up to 20 times / second
Dynamic range: 106
Integral sensitivity: 1μv • sec
Linearity: <± 0.1%.
Repeatability: 0.06%。
6、Other parameters: size, weight, power:
Dimensions: width 655mm x height 500mm x depth 480mm
Weight: ~ 48kg
Power supply: 220V ± 22V, 50Hz, power ≥2kW

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MOQ	1 Set
Trade Terms	EXW, FOB, CIF, CFR
Payment Terms	T/T, L/C
Port of Loading	Any Port of China
Packing Method	Internaional Standard Wooden Case
Transportation Method	By Sea, By Land, By Air, By Express
Supply Capability	100 Sets/Month

* The warranty period is 24 months from commissioning acceptance date on. After the warranty period is over we provide lifelong maintenance and technical service.
* We guarantee the maintenance time no more than 3 working days and response time within 1 hour.
* We build instrument service profile for our clients to record the product service and maintenance conditions.
* After instruments start service, we will pay follow-ups to collect the service conditions.

Chongqing TOP Oil Purifier Co., Ltd

Located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality, Chongqing TOP is a professional leading manufacturer and supplier of oil purifiers and various related testers. Our company consists of departments respectively for technological development, machinery manufacture, instrument manufacture and quality control etc.

Welcome to visit our website, welcome your inquiry.

Ray Tuo | Sales Manager
CHONGQING TOP OIL PURIFIER CO.,LTD
Manufacture oil purifiers and supply test equipment.
Add: No. 1, Jianlong N. Rd., Jiulongpo District, Chongqing, China
E: sales7@topoilpurifier.com
Cell: 0086-13340266216 (Whatsapp/Wechat) | Skype: topoilpurifier
Tel: 0086-23-88901306 | Fax: 0086-23-88901306
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