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| Heating block NANOCOLOR® VARIO 4 |
| Heating block of the future |
| Be safe |
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Constant digestion conditions
• High temperature stability
• Electronic overheating protection
• Graphic display of heating curves |
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Maximum safety for the user
• Extra strong safety covers as contact
protection (10 mm, replaceable)
on the heating block surface
• Lockable protective lids
• Display alert in case of open protective lid |
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| Meet specifications |
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Internal quality control according to ISO 9001
• In conformance with requirements of internal quality control (IQC)
• Comply with demands of supervisors and authorities
• Heating curves to check temperature stability
• Electronic temperature control and fully automatic calibration with the
NANOCOLOR® T-Set (REF 919 917)
• Comfortable data transfer via USB or serial interface RS 232
• Easy generation of quality certificates in accordance to GLP with the
NANOCOLOR® T-Set software |
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NANOCOLOR® T-Set
Automatic temperature control and calibration of the heating blocks
• Connect the RS 232 plug of the T-Set to the heating block
• Place the temperature sensor into the small bore located on the safety cover |
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| Select „T-Set“ in the menu |
Select the respective program |
Start the program |
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Universal thermometer for external temperature measurements
• Connect the RS 232 plug of the T-Set to the heating block
• Dip the temperature sensor into the respective sample solution
• The temperature is displayed in the heating block’s display |
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| Save time |
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Intuitive operation
• Convenient input via icons
• Quick and easy selection of heating programs |
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| Start screen |
Temperature selection |
Time selection |
Program start |
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Time-saving procedures
• Extremely short warm-up times (from 20 to 160 °C in just 10 minutes)
• High-speed COD, total-Nitrogen, total-Phosphorous and
total-Metals in just 30 minutes |
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Self-explanatory user guidance
• User-friendly, bright touch screen
• Operation without time-consuming training |
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| Experience flexibility |
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The ideal size for any purpose
NANOCOLOR® VARIO 4: simultaneous digestion of up to 24 samples
in two individually controlled heating units for a higher sample throughput |
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Standard programs and easy programming
• 5 pre-programmed temperatures 70 / 100 / 120 / 148 / 160 °C
• 4 pre-programmed heating times 30 min / 60 min / 120 min / cont.
• 7 free memory locations between 40 -160 °C (1 °C increments)
• 8 free memory locations between 0h:01min – 9h:59min (1min increments) |
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| Suitable for all NANOCOLOR® digestion methods |
| Application |
Temperature |
Time |
| COD (DIN ISO 15705) |
148 °C |
120 min |
| High-speed COD |
160 °C |
30 min |
| TOC |
120 °C |
120 min |
| total-Nitrogen |
120 °C |
30 min |
| total-Phosphorous |
120 °C |
30 min |
| Organic acids |
100 °C |
10 min |
| total-Metals (Cadmium, Chromate, Iron, Cobalt, Copper, Nickel, Zinc) |
120 °C |
30 min |
| AOX |
120 °C |
30 min |
| Hydrocarbons |
148 °C |
120 min |
| Programmable, user-defined programs |
40 - 160 °C |
0h:01min - 9h:59min |
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| Technical Data |
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| Instrument: |
NANOCOLOR® VARIO 4 |
| Type: |
Programmable heating blocks for chemical-analytical digestions with 24 holes /
for test tubes with 16 mm OD (outer diameter) / integrated protective lids |
| Display: |
Coloured, backlit LCD touch screen |
| Operation: |
Display menu guidance via touch screen |
| Temperatures: |
5 pre-programmed temperatures: 70 / 100 / 120 / 148 / 160 °C
7 free memory locations for individual temperature settings |
| Temperature range: |
40 – 160 °C (1 °C increments) |
| Temperature stability: |
± 1 °C (according to DIN, EN, ISO and EPA methods) |
| Warm-up time: |
from 20 °C to 160 °C within 10 minutes |
| Heating times: |
4 pre-programmed heating times: 30 min / 60 min / 120 min / cont.
8 free memory locations for individual heating times |
| Time range: |
0h:01min – 9h:59min (increments 0h:01min) |
| Safety: |
Replaceable safety covers as contact protection
Lockable protective lids
Overheating protection |
| Interfaces: |
Bidirectional serial RS 232, USB A (master) and USB B (slave) |
| Analytical quality control: |
With NANOCOLOR® T-Set (REF 919 917)
optional fully automatic calibration and preparation of test certificates for instrument
control and monitoring according to ISO 9001) |
| Update: |
Via internet and USB stick |
| Power supply: |
110 – 230 V~, 50/60 Hz |
| Power consumption: |
250/500 VA |
| Dimensions (B x T x H): |
290 x 287 x 146 mm |
| Weight: |
approx. 3.2 kg |
| Marking: |
CE |
| Warranty: |
2 years |
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These instruments conform to the following directives:
- 2006/95/EC – Low-Voltage Directive
- 2004/108/EC - EMV Directive |
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| Ordering information |
NANOCOLOR® VARIO 4
Heating block incl. 2 protective lids, power line cord, USB cable, software-DVD, certificate and manual |
REF 919 300 |
NANOCOLOR® T-Set
Electronic temperature sensor incl. software-DVD, certificate and manual |
REF 919 917 |
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