Annexure-I
COOLING INCUBATOR TWIN CHAMBER WITH DATA LOGGER:
SPECIFICATIONS
COOLING INCUBATOR TWIN CHAMBER WITH DATA LOGGER:
Two individual inner chambers in one external body equipped with individual hermetically sealed
refrigeration system, control system with data logger
Top mounded for different temperature to maintain 25 deg. C in one chamber and other
chamber 35 deg. C. in other chamber.
Temperature range:
+ 15oC to 50 o C +/- 0.5 o C for both chamber
Temperature uniformity:
+/- 0.5 oC.
Inner chamber capacity in liters: 220 liters each.
Material of construction:
SS-316
No. of trays:
2 Nos. made out of SS rods and wires at adjustable height
in each chamber.
Sensor:
PT – 100.
Controller:
Microprocessor based PID auto turning digital Controller
with dual display for showing SET value and PROCESS
value and to give an accuracy of +/- 0.5 o C.
Data logger:
Data logger off-line recording of PV & SP values for the
PID controller and facility for data transfer to PC via 4
GB Pen Drive
Data logger recording features: 1) Recording of process values & alarm status
2) Date / time stamped Records
3) Continuous or Slot (batch) model Recording
Data logger storage capacity:
Approx. 35,00,000 Records
Recorder output:
1) On FAT32 formatted Pen Drive (memory Stick)
2) File type: CSV (Comma Separated Values) can
directly be opened as Excel Sheet or Text Document.
Heating & cooling system with digital temperature control and high quality cabinet construction.
All refrigeration and control systems to be housed at top
Positive airflow system.
High (industrial) quality cabinet construction.
Extra strength CFC-FREE hermetically sealed refrigeration compressors.
Safety time delay for compressor.
Non-conductive inner doors to allow access to individual compartments.
Motor and air circulation fan kept inside of the chamber as space saving measure and to avoid
extension at backside.
Uniform air distribution system to sweep chamber walls and ensure constancy of chamber
environment providing gentle airflow in product area.
Specially made SS heating elements with overheating protection.
Motor and air circulation fan kept inside of the chamber as space saving measure and to avoid
extension at backside.
Mechanical air convention for uniformity and control of temperature.
Automatic over temperature safety limit to prevent excessive temperature possible damage to
specimen or equipment.
Inner cabinet designed to ensure absolute insulation and energy conservation.
Digital temperature controller with high/limits including audible and visual warning on high
limit deviation and visa warning on low limit.
Built in overload protection for compressor and MCB for mains.
Audio and visual alarm
Installation and commissioning of the incubator shall be the responsibility of the supplier.
The item must be covered under warranty at least for 1 year from the date of supply.
Service support for breakdown and maintenance should be available in India preferably in
Mumbai/Navi Mumbai.