Gastec 26 Polytec-III Qualitative Analysis Polytec tube (NH3,H2S,CnHm)
ຜູ້ຜະລິດGastec(ເບິ່ງສິນຄ້າອື່ນໆຂອງຍີ່ຫໍ້ນີ້)
Model26
ຕິດຕໍ່
ການຊຳລະເງິນທີ່ປອດໄພ
ການຮັບປະກັນຄຸນນະພາບ
ປ່ຽນ ແລະ ສົ່ງຄືນງ່າຍ
ມີບໍລິການຈັດສົ່ງ
Gas or Vapour to be Measured: NH3,H2S,CnHm (NH3,H2S,CnHm)
Number of Pump Stroke: 1
Sampling Time: 30 seconds per pump stroke
Nr. of tests: 10
Pump: GV-100S
Specification
| Number of Pump Stroke | 1 |
| Sampling Time | 30sec. per pump stroke |
| Shelf Life | 2 Years |
Colour Change of Each Layer
| Substance | Conc. (ppm) |
Colour Change | ||
| NH3 | H2S | HC | ||
| Ammonia |  0.55 |
Yellow (Inlet) Yellow (9mm) |
- | - |
| Hydrogen Chloride | 5 |
- | Red(8mm) | - |
| Chlorine | 1 |
- | Red(10mm) | - |
| Sulphur Dioxide | 2 |
- | Red(4mm) | - |
| Nitrogen Dioxide | 3 |
- | Red(4mm) | - |
| Hydrogen Sulphide | 0.52 |
- | Red (Inlet) Red(4mm) |
- |
| LPG | 5000 |
- | - | Dark brown(Whole layer) |
| Gasoline | 220 |
- | - | Greenish brown(Inlet) Greenish brown(Whole layer) |
| Butane | 500 |
- | - | Dark brown(Whole layer) |
| (1) Amines give the same discolouration with Ammonia. (2) (Inlet) means the approximate gas concentration discolour the inlet of the layer. (3) (Whole layer) means the approximate gas concentration discolour the reagent of the whole layer. |
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ຕິດຕາມຂ່າວສານ ແລະ ຂໍ້ສະເໜີ
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ການຊ່ວຍເຫຼືໍາດ່ວນ
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ