Hanna HI83748-02 Photometer for Tartaric Acid in Wine (0.0 to 5.0 g/L (ppt))
Range: 0.0 to 5.0 g/L (ppt)
Resolution: ±0.1 g/L ±5%
Accuracy @ 25°C (77°F): SD ±0.1 g/L @ 2.0 g/L
Light Source: tungsten lamp
Light Detector: silicon photocell with narrow band interference filter @ 525 nm
Power Supply: 1.5V AA alkaline batteries (4) or AC adapter; auto-off after 15 minutes of non-use
Method: the reaction between tartaric acid and the reagents causes a yellow/orange red tint in the sample
Environment: 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions: 224 x 87 x 77 mm (8.8 x 3.4 x 3”)
Weight: 512 g (18 oz)
Ordering Information: HI83748 is supplied with sample cuvettes and caps (2), reagents for 5 manual tests (HI83748A-0, HI83748B-0), 200 μL automatic pipette with two plastic tips, 5 mL syringe with tip, cuvette wiping cloth, 12 VDC adapter, batteries, instruction manual, instrument quality certificate, and rigid carrying case.
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ