Plasma Freezers

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plasma freezers

Labtop micro controller based plasma freezers are designed for quick freezing and storing of Plasma and related blood components at -40.0 ºC. These freezers are designed for Blood banks and research laboratories

CABINET CONSTRUCTION

The cabinet of Labtop Chambers are insulated with high density CFC free Poly Urethane Foam. Interior of the chambers are mirror finish stainless Steel (304 SS, 0.8 mm thick). The exterior is white powder coated (1.0 mm thick) mild steel and the door has magnetic gasket with a keyed door lock. Specially designed solid stainless steel wire mesh trays ensure even temperature distribution and storage inside

REFRIGERATION SYSTEM

The cooling is effected by CFC free refrigeration system with a condensing unit located inside the chamber. Labtop condensing units are characterised by high-efficiency heat transfer and low power consumption.

CFC free refrigeration with time delay to safe guard the compressor
Inner grooved copper tubes and slit aluminum fins for superior heat transfer
Filter drier for moisture and dirt protection
Safety and control devices for better system protection
Thermally protected and permanently lubricated fan motors

SAFETY FEATURES

Miniature circuit breaker to protect electronic components in case of abnormal power supply
Audio visual alarm when temperature deviates from set temperature
Overload protector for safe guard the compressor
180 seconds Time delay for compressor switch ON

PROGRAMMABLE LOGIC CONTROLLER (PLC) SYSTEM

A programmable logic controller (PLC) is a digital computer used for automation of controlling electromechanical processes, such as control of Temperature, Speed, Standby systems and event management with less maintenance hence no moving parts.

PLC with 4.3” touch screen and color Display
Password protected Human Machine Interface (HMI)
Data storage to record set values, process values, date & time with variable time intervals
Display of set value and process value
Auto changeover of standby systems and other event managements
Connectivity to LABTOP DATALINX central monitoring software
High quality PT-100 Sensor for better accuracy
Precise control of temperature using in PID control ( auto tuning type)
Data logging capacity up to 1000 readings

TEMPERATURE CONTROL SYSTEM

Micro-controller controls the internal temperature within ± 0.5 ºC.
4 digit, 7 segment LED display
Audio visual alarm when the temperature deviates from the set temperature.
Password protected keypad lock
Visual alarm for faulty sensor
Display of set temperature and process temperature
High quality PT-100 Sensor for better accuracy
Temperature alarm system with adjustable high-low alarm limits.

salient features

Specially designed Stainless steel Plasma basket ensure even temperature distribution.
Caster wheels for ease of mobility
Foamed in place CFC free PUF insulation ensures temperature stability and reduced power consumption
PUF insulated sub door to avoid temperature loss
Various accessories are available as option
7 days circular chart recorder to record the temperature

Technical Specifications
Cat. No.	LPF-90	LPF-170	LPF-290	LPF-350	LPF-450	LPF-600
Temperature °C	-40.0
Accuracy °C	±1.0
Uniformity °C	Better than ±3.0
Volume ( Liters )	90	170	290	350	450	600
Plasma Bags	90	170	290	350	450	600
No. of Trays	2	3	4	5	6	6
Control system	Micro control / PLC
Power (W)	250	300	350	400	500	500
Noise level (db)	65
Voltage VAC	230, 50/60 Hz
	DIMENSIONS (W X D X H ) IN MM AND WEIGHT (KG)
Inner Size	420x380x570	490x420x850	585x500x1000	585x600x1005	685x670x1005	750x790x1040
External Size	580x625x1285	650x670x1565	740x750x1780	740x850x1780	840x720x1780	910x1040x1850
Packing size	710 x760 x1480	780x 800×1760	870x880x1980	870x980x1980	970x1050x1980	1040x1170x2050
Net Weight	100	125	150	200	250	300
Gross Weight	150	170	200	250	300	350

Features for LABTOP DATALINX Central Monitoring software

Multiple Equipment data monitoring on single software.
Reports in Tabular and Graphical form
Mean Kinetic Temperature Report.
Back up Provision
Multi user environment
Multiple level password with automatic expiry
Electronic signature
Audit trial report
Mobile alert via SMS in case of any deviations
Online and offline trends

OPTIONAL ACCESSORIES

PC interface communication
Micro controller based PID controller to record, store and print the set values, process values, Date & time with variable print time intervals with RS-485 communications for central monitoring software

Central monitoring Software
“LABTOP DATALINX “ CFR 21 Part 11 compliance windows based communication software for data management. Complete with RS-485 multi dropping to monitor chambers to one software.

PLC system
Programmable Logic Control with Safety controller, auto changeover of Standby systems & other event managements With 4.3” Color HMI with touch screen, Ethernet connectivity and security lock for prevention of unauthorized tampering.

Power Backup
Uninterrupted online power supply for PLC in case of power failure

Chart paper
One packet (100 Nos.) 7 days circular chart suitable for temperature recorder

Fiber tip pen
One packet (5 nos.) fiber tip disposable pen suitable for temperature recorder

Documentation
LABTOP offers IQ, OQ, PQ and DQ validation with documentation, reports, calibration and test certificates.

CALIBRATION
The equipment is calibrated with the help of master calibrator, which is certified for its accuracy by Electronics Regional Testing Laboratory (ERTL West) Government of India recognized testing laboratory with traceable reference to National Physical Laboratories (NPL).

Service and Support The training undertaken by our Channel partners and engineers is of the highest standard in the industry, ensuring that our customers are supported by the highest level of technical expertise and as such can be assured that their equipment will perform to the standards required at all times.
Our wide network of Engineers/Technicians enables us to respond to any technical query, ensuring that our customers receive the maximum benefit from their equipment.

NB : Specifications are subject to change without prior notice.

Leading Manufacturers, Exporters And Marketers Of Plasma Freezers

Plasma Freezers

plasma freezers

CABINET CONSTRUCTION

REFRIGERATION SYSTEM

SAFETY FEATURES

PROGRAMMABLE LOGIC CONTROLLER (PLC) SYSTEM

TEMPERATURE CONTROL SYSTEM

salient features

Features for LABTOP DATALINX Central Monitoring software

OPTIONAL ACCESSORIES

Laboratory Equipment

Blood Bank Equipment

Health Care Equipment

Labtop Instruments Pvt.Ltd.

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