Bể ổn nhiệt đo độ nhớt 25 lít Model: VB-25G Code: AAH43302K Hãng sản xuất: JEIOTECH – Hàn Quốc Xuất xứ: Hàn Quốc

Bể ổn nhiệt đo độ nhớt 25 lít

Model: VB-25G

Code: AAH43302K

Hãng sản xuất: JEIOTECH – Hàn Quốc

Xuất xứ: Hàn Quốc

Tham khảo tại: http://www.jeiotech.com/eng/front/product/productView.php?cat_seq_i=17&pro_seq_i=7

                                    

1.      Tính năng kỹ thuật:

Tính năng vận hành:

-          +5℃ above room temperature to 150℃.

-          Microprocessor PID control / Automatic tuning / Calibration.

-          Digital timer for delayed ON/OFF. (from 1 min to 99 hr 59 min)

-          Protection against over-temperature and low fluid level.

-          Convenient memory function of up to three frequently used temperature settings.

-          Digital LED displays.

-          (0.01℃ resolution at 0~99.9℃ and 0.1℃ resolution at 100~150℃)

-          Splash-proof keypad.

-          Simple conversion between Celsius and Fahrenheit.

-          RS-232 interface.

Cấu trúc:

-          Crystal-clear visibility provided by double tempered safety glass windows in front and rear sides.

-          Isolated design of agitator, heater, and sensor by a baffle plate to minimize the turbulence in the bath fluid and also to protect users and samples against direct contact.

-          Optimal temperature equilibrium achieved by a vane type stirrer with strong circulation power.

-          Operations at below or slightly above ambient temperature allowed by the included stainless steel cooling coil.

-          (for operations from 10℃/50℉, use an optional cooling circulator)

-          51mm Ø holes (for glass capillary viscometer tubes) and a 12.6mmØ hole. (for a thermometer)

2.      Thông số kỹ thuật:

Model		VB-25G		VB-40G
Bath Volume (L / cu ft)		25 / 0.9		40 / 1.4
Working Temperature Range 2) (℃ / ℉)		Amb. +5 to 150 / Amb. +9 to 302
Temperature Stability 1) (±℃ / ℉)		0.05 / 0.09		0.1 / 0.18
Dimension	Bath Opening / Depth (W×L, D) (mm / inch)	145×265, 330 / 5.7×10.4, 13.0		295×265, 330 / 11.6×10.4, 13.0
	Cover Lids / Hole for Thermometer (mm)	5ea / Ø51, 1ea / Ø12.6		8ea / Ø51, 1ea / Ø12.6
	Overall (W×L×H) (mm / inch)	492×374×547 / 19.4×14.7×21.5		642×374×547 / 25.3×14.7×21.5
	Net Weight (kg / lbs)	28 / 61.7		37 / 81.6
Electrical Requirements (230V)			50Hz, 13A		50Hz, 13A
Cat. No.			AAH43302K		AAH43402K

* VB-25G and VB-40G Models are available ONLY for 230V.
※ Bath fluid : water
1) Technical data according to DIN 12876.
2) If you want to operate the unit below Amb. + 5℃(Amb. + 9℉), an optional cooling circulator is required.
The lowest temperature when using an optional cooling circulator is +10℃ (+50℉). For ordering information, see RW model page

3.      Cung cấp bao gồm:

-          Bể ổn nhiệt cho máy đo độ nhớt 25 lít; Model: WB-25G; Code: AAH43302K

-          Phụ kiện tiêu chuẩn

-          Tài liệu hướng dẫn sử dụng tiếng Anh + tiếng Việt