Water Bath (Low Constant Temp., Large Capacity) (BL401)

Description

Constant low temp. water bath with large capacity and observation window.

Features of Water Bath (Low Constant Temp., Large Capacity) (BL401)

Features: Base on auto stop and auto start operations, auxiliary with RS485
communication function, temp. output terminal(4~20mA).
Features: Install large observation window.
BL401: W250×H135mm
BL810: W450×H135mm
Features: The shelf plates’ height can be adjusted for 2 sections.
Safety: Overcurrent ELB, self-diagnosis, refrigerator pressure detection,
float switch preventing pump idling, refrigerator overload
protector relay, refrigerator delay timer of protection, etc..

Model	BL401
Refrigerator, refrigerant	Air cooling 350W, R404A
Weight	68kg
Method	Pump circulating cooling
Operating temperature range	-15~+70°C
Temperature control accuracy	±0.1°C
Temperature distribution accuracy	±0.3°C
Temperature indicating unit	0.1°C
Cooling capacity	Approx. 540W (464Kcal/h), at fluid temp.15°C
Temperature control	PID control
Temperature sensor	Temp. controller: Pt thermal resistance, Overheat protection: K thermocouple
Temp. setting, display	attribute:Digital Setting and Display
Item Code	221567
Heater	1.3KW
Strring method	Jet stirring method by magnetic pump
Operating environmental temp. range	5~30°C
Safety device	Overcurrent ELB, Self-diagnosis, Refrigerator overload protector, Refrigerator delay timer of protection, Refrigerator pressure detection, Float switch preventing pump idling, Auto overheat protection, Overheat protector, Key lock, etc..
Other function	Water valve, condenser filter screen, Deviation correction, External communication (RS485), Refrigerator pressure indicator, Power outage compensation, Temp. output terminal
Shelf plate steps/pitch	2 steps, 30mm adjustable pitch
Accessories	Drain hose, Consensation water drainage hose, Shelf plate
Internal dimensions（W×D×H mm）	400×300×300mm
External dimensions（W×D×H mm）	680×390×805mm
Remarks(dimensions)	36L (Approx. 31 L of liquid)
Power Source	AC220V 9A Single-phase with step down transformer