Water bath or Methanol bath with low temp. reaction (Low Constant Temp., Large Capacity)
FeaturesConstant low temp. water bath with large capacity and observation window.Base on auto stop and auto start operations, auxiliary with RS485 communication function, temp. output terminal(4~20mA).Install large observation window.The shelf plates’ height can be adjusted for 2 sections.Overcurrent ELB, self-diagnosis, refrigerator pressure detection, float switch preventing pump idling, refrigerator overload protector relay, refrigerator delay timer of protection, etc..
Technical Specifications:
Brand: Yamato Scientific Co. Ltd., Japan 
Model: BL-401
MethodPump circulating cooling
Operating temperature range-15~+70°C
Temperature control accuracy±0.1°C
Temperature distribution accuracy±0.3°C
Temperature indicating unit0.1°C
Cooling capacityApprox. 540W (464Kcal/h), at fluid temp.15°C
Temperature controlPID control
Temperature sensorTemp. controller: Pt thermal resistance, Overheat protection: K thermocouple
Temp. setting, displayDigital setting and display
Refrigerator, refrigerantAir cooling 350W, R404A
Strring methodJet stirring method by magnetic pump
Heater1.3KW
Operating environmental temp. range5~30°C
Safety deviceOvercurrent 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 functionWater valve, condenser filter screen, Deviation correction, External communication (RS485), Refrigerator pressure indicator, Power outage compensation, Temp. output terminal
Shelf plate steps/pitch2 steps, 30mm adjustable pitch
AccessoriesDrain 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 SourceAC220V 9A
Single-phase with step down transformer
Weight68kg
Maintenance and warrantyConditions: temperature: 20 deg.C (no load)External dimensions do not include protrusions.
AccessoriesIncluded.
Other Accessories:Required necessary accessories & consumables quoted with above item to install & operate the system.
Country of OriginJapan.
Make and assemblyJapan.
Certification- Country of OriginYes
Manufacturer Authorization LetterYes (On Manufacturer’s letterhead pad)
Manufacturer Warranty and guaranty Yes (On Manufacturer’s letterhead pad)
Standard Warranty and guarantyOne Year
Extended Service WarrantyFive years (including warranty period)
Training2-3 days training on maintenance, trouble shooting, operation, and application of equipment must be provided by us after installation and commissioning. We will train up the appointed scientists/experts/technician until ready for operation.
Packing listPacking list from manufacturer will be provided with system
CatalogManufacturer catalogue submitted in English
Remarks (any): N/A
Price: Included.