CheckPoint 4 – Portable Headspace Gas Analyzer O2 / CO2
Portable gas analyzer for quick and precise quality control.
The Dansensor® CheckPoint® 4 is the most advanced portable gas analyzer on the market, enabling you to quickly and easily test O2 and CO2 levels in Modified Atmosphere Packages (MAP) of any shape or size. It delivers accurate headspace readings on all types of products, bringing fast, reliable quality control to your packaging process.
Designed for ease of use, the intuitive user interface, touchscreen, and ten language options ensure operators can execute tasks efficiently, with minimal training. It minimizes the risk of human error and maximizes overall productivity.
Premium models offer data traceability and security with individual user logins, product definitions, and reliable storage of up to one million readings. Transfer data directly via WiFi, eliminating the need for vulnerable paper records.
Dansensor CheckPoint 4 is perfect for manufacturers looking for a robust and reliable portable quality control instrument to use at their packaging line.
Portable gas analyzer for quick and precise quality control.
The Dansensor® CheckPoint® 4 is the most advanced portable gas analyzer on the market, enabling you to quickly and easily test O2 and CO2 levels in Modified Atmosphere Packages (MAP) of any shape or size. It delivers accurate headspace readings on all types of products, bringing fast, reliable quality control to your packaging process.
Designed for ease of use, the intuitive user interface, touchscreen, and ten language options ensure operators can execute tasks efficiently, with minimal training. It minimizes the risk of human error and maximizes overall productivity.
Premium models offer data traceability and security with individual user logins, product definitions, and reliable storage of up to one million readings. Transfer data directly via WiFi, eliminating the need for vulnerable paper records.
Dansensor CheckPoint 4 is perfect for manufacturers looking for a robust and reliable portable quality control instrument to use at their packaging line.
Overview of CheckPoint 4 Portable Headspace Gas Analyzer
With Dansensor® CheckPoint® 4, you can quickly test O2 and CO2 levels in modified atmosphere packages of all shapes and sizes.
Users of Dansensor CheckPoint 4 enjoy many features and benefits, including:
- Robust design for production environments
- Energy-saving auto shutdown
- Eco-friendly sensors (lead-free)
- Gas flow alarm (visual and/or acoustic)
- Low cost of ownership
This robust portable gas analyzer is fast and easy to use, providing the highest level of dependability and accuracy of any portable headspace analyzer on the market.
Designed for ease of use, the intuitive user interface, touchscreen, and multiple language options ensure operators can execute tasks efficiently, with minimal training. It minimizes the risk of human error and maximizes overall productivity.
On Premium models, data security and traceability are taken a step further:
- Automatically store product settings and measurements on the instrument
- WiFi connectivity ensures reliable data transfer and traceability – with no risk of human error
- Individual user logins and permissions
- Optional web interface helps you analyze readings with statistics and graphs
Dansensor CheckPoint 4 is perfect for Quality Control and Production Managers looking for a robust, portable, and reliable headspace analyzer to use at their packaging line.
Feature & Benefit of CheckPoint 4 Portable Headspace Gas Analyzer
Benefits:
- Highest reliability of any portable headspace analyzer
- Quick and easy to use
- Eco-friendly sensors – RoHS compatible
- Convenient cordless design
- Durable and robust for production environments
- Affordable quality control
- Trusted manufacturer and service provider for over 40 years
Features:
- O2 or combined O2 / CO2 measurements
- Different sensor options ensure compatibility with all applications
- Easy-to-read touchscreen with 10 language options minimizes training time and risk of errors
- Gas flow alarm (visual)
- Energy-saving auto shutdown
- Convenient, robust charging port
- Optional protective covers
- Use standard, low-cost needles
Premium features:
- Data collection and transfer via WiFi
- Store up to 100 user profiles, 1000 products, and 1 million readings
Application of CheckPoint 4 Portable Headspace Gas Analyzer
This portable headspace analyzer is suitable for a wide variety of food, beverage, pharmaceutical and medical packages that utilize a modified atmosphere. It is often used directly at the packaging line for quality control checks.
There are variants that can measure:
- O2 content
- O2 + CO2 content
Sensor Types
Different sensor types are available for different applications. Be sure to choose the correct variant for your application, i.e. common food applications:
- O2 optical sensor – Most food applications, except those which utilize alcohol
- O2 electrochemical sensor – All food applications, specifically those which utilize alcohol (i.e. fresh bread, fresh pasta)
- CO2 sensor – All applications where CO2 measurements are relevant
| Model | Product definitions | Readings saved | User accounts | WiFi data transfer | Web interface option |
|---|---|---|---|---|---|
|
CheckPoint 4
|
1
|
1
|
✕
|
✕
|
✕
|
|
CheckPoint 4 Premium
|
100
|
500/product
|
10
|
✓
|
✓
|
|
CheckPoint 4 Premium+
|
1000
|
1 million
|
100
|
✓
|
✓
|
Technical Specifications of CheckPoint 4 Portable Headspace Gas Analyzer
| Available configurations | O₂ (optical sensor) | O₂ (electrochemical sensor) | CO₂ (infrared single beam sensor) |
|---|---|---|---|
|
Sample volume (minimum)
|
5 ml
|
5 ml
|
5 ml
|
|
Sample time (minimum)
|
7 sec
|
7 sec
|
7 sec
|
|
Measuring range
|
0-100%
|
0-100%
|
0-100%
|
|
Resolution
|
0.01% oxygen
|
0.01% oxygen
|
0.01% carbon dioxide
|
|
Accuracy
|
±(0.25% O₂ + 2% of readout)
|
±(0.25% O₂ + 2% of readout)
|
±2% CO₂ in range 0-20% |
|
Applications
|
Most food applications, except those that utilize alcohol (i.e. fresh bread)
|
All food applications
|
Most food applications with carbon dioxide
|
|
Calibration and service*
|
12 months
|
6 months
|
12 months
|
|
Data export
|
WiFi (WPA, WPA 2, WPA enterprise)
|
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|
Dimensions & weight
|
77 x 100 x 175 mm (HxWxD), 0.7 kg
|
||
|
Ambient temperature
|
Operational: 0 to +40°C
|
||
|
Relative humidity
|
Operational: 10 to 90 %RH (non-condensing) |
||
|
Power supply
|
Battery powered; up to 2000 measurements on a fully charged battery at 20 °C; recharge time maximum 5 hours
|
||
|
Consumables and accessories
|
Standard consumable kit (1 sampling kit, 1000 septa, 10 needles (Ø 0.8) & 10 water trap filters), metal needles, can piercer for testing cans and wine bottles
|
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|
Compliance
|
CE, RoHS, China RoHS
|
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|
What’s included in the box?
|
100 septa, 10 needles (Ø 0.8), 10 water trap filters, power supply w/interchangeable plugs (US, EU, AU, UK, CN)
|
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Accessories & Consumables of CheckPoint 4
Accessories
- Protective side covers – improve the robustness of your instrument, protecting it in the rough production environment
- Web interface – analyze readings with statistics and graphs of the collected data; add-on for Premium models
- Can piercer – measure the headspace gas of canned milk powder and similar kinds of containers; connects directly to CheckPoint 4
Consumable
- Septa
- Filters
- Needles
- Sample kit
