HWL series constant temperature drying oven
HWL Bank of Constant Temperature Drying Box
Patent number:. 3
Model: HWL-45/70/125

Usage Overview:
This product is suitable for research and production units such as electricians, electronics, instruments, materials, and pharmaceuticals; Mainly used for drying, baking, heat treatment, disinfection and sterilization, curing, insulation, etc. of items.

Product features:
★ Vertical style streamlined design saves horizontal space in the laboratory
★ High quality mirror stainless steel studio
★ Environmentally friendly insulation material for double-layer glass observation windows
★ Closed heating method with heating wire
★ High definition bright digital tube display
★ Light touch elastic adjustment invisible door lock
★ It has multiple functions such as timed operation, parameter memory, over temperature sound and light alarm, etc
★ PID microcomputer control system for automatic power on/off reservation

Main technical parameters:

model	HWL-45	HWL-70	HWL-125
supply voltage	220V/50HZ
Temperature control range (℃)	RT+5-300
Temperature resolution (℃)	0．1℃
Constant temperature fluctuation (℃)	±1℃
Heating power (KW)	1	1．5	2
Studio size (mm)	350*350*330	420*400*400	500*450*560
Product dimensions (mm)	480*485*695	550*535*755	630*585*925
Packaging dimensions (mm)	595*600*810	665*650*870	745*700*1040
Bracket/Load	Two pieces, 15kg per piece
time range	1-9999 minutes
Net weight/gross weight (kg)	36/42	47/54	62/69

Note: 1. The performance parameter test under no-load conditions is: ambient temperature of 20 ℃, ambient humidity of 50% RH
2. Working environment temperature: 5-40 ℃

Optional features:

accessory	function
liquid crystal display
Independent temperature limiting controller	At the same time as the main controller fails, the alarm prompt is promptly activated, and the required temperature at the time of the experiment is kept constant, thus providing dual protection for experimental safety
RS485 interface	Connect computer remote control communication software
Desktop printer	Print timely temperature changes
Multi level segmented program temperature control	The heating program can be set arbitrarily according to needs
Wireless remote controller	Realize remote wireless control, convenient for your work

Detail display:

Figure 1: LED Display Screen
Figure 2: Power switch
Figure 3: Touch sensitive instrument operation keyboard
Figure 4: Invisible door lock

Door lock display:

Door lock features: 1. Light touch elastic adjustment invisible door lock
2. Foam rubber strip with light touch elastic adjustment invisible door lock hook

Packaging display:

Packaging features: quick release, epidemic prevention and fumigation free, waterproof, pressure resistant, easy to handle with a handheld port