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Bơm lấy mẫu khí Gastec GSP-300FT-2

Tốc độ dòng tích hợp: 0-250mL / phút
Tốc độ dòng thời gian thực:
+ 50ml / phút: 0.0-34.5kPa
+ 100mL / phút: 0.0-30.0kPa
+ 150ml / phút: 0.0-25.0kPa
+ 200ml / phút: 0.0-21.0kPa
+ 250ml / phút: 0.0-16.5kPa
Các chế độ cài đặt: chế độ hẹn giờ, chế độ tham số cố định
Hiển thị:
+ Hiển thị số LC có đèn nền
+ Tốc độ dòng thời gian thực: ml / phút
+ Tốc độ dòng tích hợp: 0.000-9.999L, 10.00-99.99L, 100.0-999.9L
+ Thời gian lấy mẫu: 0-999min
Độ chính xác: độ lệch chuẩn +/-5%
Nhiệt độ hoạt động / độ ẩm: 0-40ºC, 10-90% RH (không ngưng tụ)
Nguồn điện:  pin Alkaline khô loại AA (x 2) cho phép hoạt động liên lục trong 10 giờ
Kích thước: 80 (W) x 40 (D) x 140 (H) mm
Trọng lượng: 300g (bao gồm pin)

Chi tiết
Features
  • Flow volume of 50-250mL/min can be set for the inserted detector tube
  • The fixed flow function automatically regulates load changes
  • Real-time flow volume and integrated flow volume are automatically corrected to the values for 20ºC(68ºF)
  • Automatic start enables sampling to begin after a preset time
  • Automatic stop at preset time/volume, with total flow and transpired time calculations
  • Ventilation system configured for uninterrupted sampling
  • Compact and lightweight; 10 hrs. continuous operation on 2 AA batteries
  • Specially-suited detector tubes for continuous workplace sampling (10 min.)
  • Activated carbon and other solid-collecting detector tubes can be utilised


GASTEC developed a detector tube system utilising an electric suction pump in response to growing user needs for improvements in measuring time and routine in the working environment. Moreover, although the reagent filling density of detector tubes is generally high, making effective sampling with conventional electric suction pumps next to impossible at times, the compact GASTEC GSP-300FT-2 has a powerful suction performance that enables effective sampling with any of the designated detector tubes.
GASTECs new detection tube measurement system provides performance meeting the relevant measurement criteria for the respective working environment

GSP-300FT-2 specifications
Integrated flow rate: 0-250mL/min
Real-time flow rate Parameters: 50mL/min: 0.0-34.5kPa
100mL/min: 0.0-30.0kPa
150mL/min: 0.0-25.0kPa
200mL/min: 0.0-21.0kPa
250mL/min: 0.0-16.5kPa
Selectable modes: Timer mode: Automatic shut-off of air pump at preset time; digital display of integrated flow rate
Fixed parameter mode: Automatic shut-off of air pump at preset volume; digital display of elapsed sampling time
Display: LC digital display (backlit)
Real-time Flow Rate mL/min
Integrated Flow Rate 0.000-9.999L
10.00-99.99L
100.0-999.9L
Elapsed sampling time 0-999min
Configuration / features: Mass flow sensor (with temperature correction) and diaphragm suction pump, dustproof, splashproof construction, automatic start function, and with initial presetting circuit for maintaining a constant volume of flow
Accuracy of real-time/integrated flow volume values: Standard deviation of +/-5% (for a minimum real-time flow of 50mL/min at a fixed temperature)
Operating Temperature / Humidity range: 0-40ºC(32- 104 ºF) 10-90%RH (no condensation)
Power source: Alkaline dry battery AA type (x 2) allows 10 hrs. continuous operation with 2 AA batteries
Dimensions: 80(W) x 40(D) x 140(H)mm
Weight: 300g(including batteries)
Accessories: Two alkaline dry battery AA type (x 2), detector tube adaptors, dustproof filters (x 5), screwdriver, black suction nipples (already attached before shipping), instruction manual, etc
Approval CE-marking(2004/108/EC)

Chọn mua khí độc Gastec  dùng với bơm GV-100S, GV-110S theo bảng sau

No

Tube
Number

Name

Chemical
 Formula

 Measuring Range

Nr.
 of tests

1

4TP

Hydrogen Sulphide Tube for

Automatic Gas Sampling Pump

H2S

0.5 - 16.0 ppm

10

2

8TP

Chlorine Tube for

Automatic Gas Sampling Pump

Cl2

0.05 - 0.6 ppm

10

3

9P

Nitrogen Dioxide Tube for

Automatic Gas Sampling Pump

NO2

0.02 - 0.20 ppm

10

4

12TP

Hydrogen Cyanide Tube for

Automatic Gas Sampling Pump

HCN

0.3 - 9.0 ppm

10

5

17TP

Hydrogen Fluoride Tube for

Automatic Gas Sampling Pump

HF

0.05 - 9.0 ppm

10

6

91P

Formaldehyde Tube for

Automatic Gas Sampling Pump

HCHO

0.02-1.44 ppm

10

7

91 PL

Formaldehyde Tube for

Automatic Gas Sampling Pump

HCHO

0.01-0.80 ppm

10

8

91TP

Formaldehyde Tube for

Automatic Gas Sampling Pump

HCHO

0.01-1.75 ppm

10

9

102TP

Hexane Tube for

Automatic Gas Sampling Pump

CH3(CH2)4CH3

2-80ppm

10

10

111TP

Methyl Alcohol Tube for

Automatic Gas Sampling Pump

CH3OH

20 - 300 ppm

10

11

113TP

Isopropyl Alcohol Tube for

Automatic Gas Sampling Pump

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