ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
For determination of Total Acid Number (TAN), Total Base Number (TBN), Mercaptan Sulfur and Karl Fischer Water Content of petroleum products, lubricants and transformer insulating oils.
Specifications
- Conforms to the Specifications of: ASTM D664, D2896, D3227, D4739
- Principle: Volume determination by equivalence point, end point or pH STAT
- Control: Microcontroller based
- mV range: ±3200 mV
- Accuracy: ±0.1mV (±0.0016pH)
- Amplifier input impedance: >10 ohms
- Burette resolution: 1/5000 for 5 ml, 1/10000 for 10 ml, 1/5000 for 25 ml.
- Filling time: Less than 20 seconds
- Keyboard: Alphanumeric splash waterproof polyester soft keys.
- Display: 40 x 2 line back lighted liquid crystal display (LCD).
Electrical requirements: 230V, 50Hz
Dimensions
- wxdxh,in.(cm): 12x16x16(30.48x40.64x40.64)
- System weight : 9Kg (19.84 lbs)
Additional accessories
- K90500-1 Karl Fischer Titrator Burette Assembly
- K90500-2 Filter Desiccant Dryer Tube
- K90500-3 Magnetic Stirrer with Holding Ring
- K90500-4 Magnetic Stirrer with Electrode Arm
- K90500-5 Vessel Heating / Cooling Accessory
- K90500-6 pH Checker
