Guardian 7000 Ceramic, Hotplate/Stirrers

Category:

Description

Supports the following standards: ASTM D5581, ASTM D6926, ASTM D6927, ASTM D4943

OHAUS Guardian 7000 Hotplate Stirrers are designed with outstanding safety features and superior heating and mixing performance. The SmartHousing™ is chemical resistant with an innovative, easy-to-clean design that channels spills away from internal components and the angled glass control panel. The bright LCD display includes intuitive icons, temperature, speed and time settings – all designed to monitor performance from across the lab.

Unique Features:

  • SmartPresence™ and SmartLink™ Technologies Ensure Supervised Operation— Protect your lab with patented SmartPresence™ and SmartLink™ technologies. These exclusive features automatically shut off the heater if no one is detected after a user set “time out” period has passed.
  • SafetyHeat™ System Protects the Lab— An industry-leading, early-detection system that uses two independent safety controls to continuously monitor the electronics and shut off heating before an over-temperature condition occurs.
  • Powerful, Consistent Stirring Performance— Precise stirring from 60 to 1600 rpm is made possible by the design of a powerful motor, strong magnet and software controlled ramp rate, ensuring secure magnetic coupling for viscous applications.
  • Customized Performance for Precise Applications— SmartHeat™ allows you to set the maximum temperature of the unit and SmartRate™ enables fast or slow temperature and speed ramp rates. The programming feature allows storage of 5 multi-step programs.

Products

Part Number & Name
H-7534
Guardian 7000 10″x10″ Ceramic, Hotplate/Stirrer, 120V 50/60Hz.
H-7534.4F
Guardian 7000 10″x10″ Ceramic, Hotplate/Stirrer, 230V 50/60Hz.
 H-7533
Guardian 7000 7″x7″ Ceramic, Hotplate/Stirrer, 120V 50/60Hz.
 H-7533.4F
Guardian 7000 7″x7″ Ceramic, Hotplate/Stirrer, 230V 50/60Hz.

Specifications

Specifications
Overall Dimensions: 42.2 x 28.6 x 12.2cm (16.6″ x 11.25″ x 4.8″)
Top plate dimensions / Material: 17.8 x 17.8cm (7″ x 7″) Ceramic 25.4 x 25.4cm (10″ x 10″) Ceramic
Electrical (50/60 Hz): 120 volts ±10%: 11.2 amps 230 volts ±10%: 7.0 amps
Fuses: 120 volts: 15A quick-acting, 6.3x32mm, 125VAC 230 volts: 10A time-delay, 5x20mm, 250VAC
Temperature range: Ambient +5° to 500°C
Temperature stability of top plate: ± 3% > 100°C, ± 2% ≤ 100°C
Temperature stability with temperature probe: ± 1% > 100°C, ± 1°C ≤ 100°C
Stir capacity: 18L
Speed range: 60 to 1600rpm
Speed stability: ±2%
Weight capacity: Up to 14.5kg (32 lbs)

Accessories

Part Number & Name
H-7530.1
In Use Cover Guardian 7×7
 H-7532.1
In Use Cover Guardian 10×10
 H-7530.2
Temperature Probe 20cm Stainless for Ohaus Guardian Hotplate
 H-7530.3
Temperature Probe 25cm Stainless for Ohaus Guardian Hotplate
 H-7530.4
Stir Bar Retriever
H-7530.5
Support Rod And Clamp Kit

Literature

Manuals, Data Sheets & Safety Data Sheets
Guardian7000DatasheetUS
Guardian7000manual

Standards

Standards
ASTM D5581
ASTM D6926
ASTM D6927
ASTM D4943