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Laboratory chest freezers

Laboratory chest freezers

Laboratory chest freezers

Product catalog summary
Overview: This document provides technical specifications and features of the EHFS 300/60 model, a low-temperature professional freezer with a Series 4000 controller. It is designed for high precision and stability in laboratory settings.
Specifications:
  • Temperature Control: Ranges from -86°C to -30°C depending on the model. Controlled via a digital controller with an LED screen.
  • Capacity: Models offer capacities ranging from 71 to 400 litres.
  • Power: Power consumption varies from 200W to 700W depending on the model.
  • Dimensions: Internal dimensions range from 390x390x482 mm to 1500x500x640 mm. External dimensions range from 550x550x895 mm to 1660x758x890 mm.
  • Construction: Features high-density injected polyurethane insulation, epoxy-coated aluminum internal finish, and a hermetic compressor mounted over dampers to reduce noise.
Controllers:
  • Series 1000 Controller: Includes digital temperature representation and independent battery backup for alarms.
  • Series 4000 Controller: Offers graphic temperature representation, USB output for data download, and remote alarm control capabilities.
Features:
  • Alarms: Audible and visible alarms for temperature deviations and power failures, with independent battery backup.
  • Security: System settings and alarms are password-protected. Models include locks and a main switch secured with a key.
  • Cooling System: Utilizes R404a/R600a cooling gas, which is CFC and HCFC free and biodegradable.
  • Additional Features: Includes a direct static evaporator, double magnetic gasket for hermetic sealing, and height-adjustable feet.
Applications: Suitable for professional laboratory use, particularly in environments requiring high temperature precision and stability.
Notes: Equitec reserves the right to change specifications without notification as part of product development.
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Catalog excerpts

Laboratory chest freezers-1

LOW TEMPERATURE PROFESSIONAL FREEZERS HORIZONTAL MODELS EHFS 300/60 modelo con controlador de la serie 400

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Laboratory chest freezers-2

TECHNICAL SPECIFICATIONS • Te mperature control range up to -86/-60/-45/-30oC, depending on the model (see table). • Digital controller with LED screen. • Pt 100 or NTC probe with a precision of 0.1°C on the display, depending on the model. • Audible and visible alarms for maximum and minimum temperatures, temperature and probe failures, with an independent battery backup for cases of power failure. • System settings and alarms protected by code. • Controller with maximum and minumum temperature records. • Pote ntial free output for remote alarm control. • Solid door models include big sized...

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Laboratory chest freezers-3

HORIZONTAL PROFESSIONAL FORCED AIR MODELS LOW TEMPERATURE FREEZERS HIGH PRECISION APPLICATIONS PROFESSIONAL LABORATORY CHEST FREEZERS HIGH STABILITY FREEZERS FORCED AIR COOLING SYSTEM EHFS 300/40/AF AND EHF 300/40 AF MODELS UP TO -30ºC CAPACITY UP TO 300 LITRES EHF AF MODELS UP TO -40ºC OR -30ºC EHFS 300/40/AF model with series 1000 controller and optional circular record

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Laboratory chest freezers-4

FORCED AIR HORIZONTAL FREEZERS WITH HIGH TEMPERATURE STABILITY MODELS UP TO -40°C, -30°C CAPACITY: 300 LITRES • Te mperature control range from -40°C to -30°C or from -30°C to -18°C, depending on the model. • Digital temperature controller with LED screen. • Special design for applications with high temperature precision requirements (for tests and quality control). • Forced air refrigeration system, with uniform temperature distribution and high temperature homogeneity inside of the chamber. • Digital temperature controller. • NTC probe with a precision of 0.1°C on display. • Stability of +/-0.5°C. •...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.