58k+ listingsShips to NLResponse within one hour+31 73 711 4717info@questpair.com

Ohaus Guardian 2000 e-G21HP07C 7" x 7" Analog Hotplate

UsedOhausHeating & coolingUnited States

€211.77excl. VAT

In stock

Can't find what you're looking for?

Function
Heating
Capacity
15 L
Plate Construction
Ceramic
Plate Size (Width)
178 mm (7 in)
Plate Size (Length)
178 mm (7 in)
All 17 specifications
  • Ships to NL
  • Response within 1 hour
  • Warranty available. Buy without worry
  • Support from a scientist

Specifications 17

Brands
Ohaus
New/Used
Used
Function
Heating
Capacity
15 L
Plate Construction
Ceramic
Plate Size (Width)
178 mm (7 in)
Plate Size (Length)
178 mm (7 in)
Temp. Range
70°C - 500°C
Control
Analog
Dimensions (Length)
318 mm (12.5 in)
Dimensions (Width)
223 mm (8.8 in)
Dimensions (Height)
112 mm (4.4 in)
Net Weight
3.9 kg (8.6 lb)
Power
100V-120V~ 10A 50/60Hz
Power Consumption
1,005 W
Safety Certification
TUV
Working Environment
5°C – 40°C, 80% RH, Non-condensing

Product description

Rugged analog hotplate with 7"x7" ceramic top, heats 70°C-500°C, 1005 W power, knob control.

  • Heating function with a temperature range of *70°C to 500°C*
  • Plate size: 178 mm x 178 mm (7" x 7") ceramic top plate, chemical-resistant and easy to clean
  • Control: Analog knob for simple user interface
  • Capacity: 15 L heating volume
  • Dimensions: 318 mm (L) x 223 mm (W) x 112 mm (H)
  • Weight: 3.9 kg (8.6 lb)
  • Power supply: 100 V - 120 V ~ 10 A, 50/60 Hz with power consumption of 1,005 W
  • Safety Features: Spill-resistant metal housing, hot top indicator light activates above 40°C
  • Certifications: TUV safety certification
  • Operating environment: 5°C to 40°C (41°F to 104°F), max 80% relative humidity, non-condensing
  • Country of origin: China (CN)
  • Additional features: Rugged build designed for harsh lab conditions; prominent hot top indicator for user safety

Why Questpair exists

Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

Reply in one hour

Can't find the exact configuration?

Tell us what you need and a scientist finds it for you, usually within the hour.

Last updated 19 October 2026