DLAB LED Digital 7’’ Square Hotplate

MT-EQ-HP550-S

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• LED display shows temperature

• Max. temperature to 550°C.

• Separate safety circuits with fixed safety temperature of 580°C

• External temperature control accuracy of ±0.2℃ is possible by connecting the temperature sensor (PT 1000)

• Glass ceramic work plate providing excellent chemical-resistant performance and most efficient heat transfer

• The “HOT” warning will flash when the work plate temperature is above 50°C even if the hotplate is turned off

Dimension of work plate [W x D]	184×184mm ( 7 inch )
Work plate material	Glass ceramic
Power	1010W
Voltage Frequency	100-120/200-240V,50/60Hz
Heating Power	1000W
heating position	1
Heating temperature range	Room temp.~550°C, increment 5°C
Control accuracy of work plate	±10°C
Safety temperature	580°C
Temperature display	LED
Temperature display accuracy	±1°C
External temperature sensor	PT1000 ( ±0.5°C )
Heating warning	50°C
Protection class	IP2X
Dimension [W x D x H]	215×360×112mm
Weight	4.5kg
Permissible ambient temperature and humidity	5-40°C, 80%

Product Name: Sulfuric acid 90-91%, for Gerber fat determination and determination of nitrates in milk

Quality Level: 300

Assay: 90.0-91.0% (acidimetric)

form: liquid

impurities: ≤0.2 ppm Nitrate (NO3)

bp: 300 °C

density: 1.81 g/cm3 at 20 °C

storage temp.: no temp limit

SMILES string: OS(O)(=O)=O

InChI: 1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)

InChI key: QAOWNCQODCNURD-UHFFFAOYSA-N

Analysis Note

Assay (acidimetric): 90.0 - 91.0 %

Density (20 °C): 1.815 - 1.821 g/ml

Nitrate (NO₃): ≤ 0.2 ppm

Test for oily and fatty substances: passes test

Expiry date: see product label