- Sampling heads
- Filter media
- Low-mass residues
- Application-specific weighing containers
<- Environmental & Lab SystemsControlled Weighing / 08CECW-02H
Temperature and Humidity Controlled Weighing System
Condition and weigh low-mass samples in a controlled enclosure.
A sealed, temperature- and humidity-controlled weighing system for filters, low-concentration sampling heads and low-mass gravimetric samples.
Reference unit price / AvailabilityUSD 6,500 per system / In stock
01 / Application
Workflow and key features
The CECW-02H conditions each sample in an individually exposed position inside an FFU-filtered enclosure and supports precision weighing without building a separate controlled weighing room. Stable environmental control improves the repeatability of low-mass gravimetric work.
- Independent storage positions keep multiple samples exposed to the controlled environment
- Sealed work chamber and FFU-filtered airflow reduce external dust interference
- Stable adjustable temperature and humidity improve mass-data consistency
- Optional high-resolution balance and decoupled anti-vibration platform
- Batch handling supports filters, sampling heads and No. 3 filter cartridges
02 / Public technical data
Reference configuration
Published values describe the referenced standard configuration. The formal quotation confirms the selected range, fixtures, utilities, method edition and supplied documentation.
- Sample format
- Sampling filters with a low-concentration sampling head
- Static elimination
- Optional ion-blowing device without a radiation source
- Balance capacity
- 30 g
- Balance resolution
- 0.01 mg
- Balance stabilization time
- <=6 s
- Temperature control
- 15-30 deg C; settable at any point, +/-0.5 deg C
- Humidity control
- 30-70% RH; control error +/-3% RH
- Dew-point control error
- +/-0.5 deg C
- Air treatment
- FFU high-efficiency filtered airflow
- Machine dimensions
- 1142 x 800 x 2000 mm
- Weight
- 400 kg
- Power requirement
- 2500 W; 220 V +/-10%, 50 Hz
- Stable operating environment
- 5-40 deg C
Test-method referencesWorkflow references, not a certification claim4 references +
These references identify workflows described for this model. The formal quotation confirms the exact edition, fixtures, software, accessories and verification documents supplied for the selected configuration.
- GB/T 2423.1
- GB/T 2423.2
- GB/T 2423.3
- GB/T 1740-2007
- Sample matrix and preparation
- Required test method
- Expected measurement range
- Destination utilities and reporting needs
Configuration boundary
Request formal configurationThe quoted configuration remains the controlling specification.
Published values describe the referenced standard configuration. The formal quotation confirms the selected range, fixtures, utilities, method edition and supplied documentation. Delivery scope, warranty, lead time, calibration evidence and overseas service are stated in the formal offer.