Kett FD-660 Infrared Moisture Determination Balance
The FD-660 Infrared Moisture Determination Balance measures moisture content through the detection of weight loss by heating & drying. It is extremely similar to the "Loss on Drying Test", one of the official standard measurement methods, forming the basis of measuring moisture content.
The moisture contents of almost all of samples*, regardless of their types and shapes, can be measured.
Features
● Auto Taring mechanism
The auto taring mechanism is incorporated in this instrument. This mechanism allows for measurement while performing a zero point calibration, and therefore, scale drift is eliminated even when a test is performed over a long period of time. This feature allows for reliable measurement.
● Organic carbon heater
An organic carbon heater is introduced for the heat source. This heater emits infrared rays more than 2 times stronger than a halogen heater in the wavelength range (2.5 to 3μm) in which moisture reacts with heat. This feature provides extremely efficient drying. The service life is 7,000 hours* which is approximately 4 times the life of a comparable conventional infrared lamp. In addition, it is better for the environment as polluting halides and metals are not used. * Indicates actual measured time for the operation of infrared heater. This is not a guarantee of service life.
● 2 types of measuring modes
This product provides 2 types of measuring modes, and therefore, can perform measurement under appropriate drying settings in accordance with the drying characteristics of the sample to be measured. (Automatic mode, Timed mode)
● Pre Heat mode
This product is equipped with a Pre Heat mode to eliminate a measurement error occurring immediately after turning on the power or when the temperature inside the measuring instrument is not stable.
● The ability to store measuring settings
Five (5) measuring settings storage numbers are provided. Storing various sample measuring settings on numbers allows users to perform measuring preparation smoothly.
● Data memory function
This unit is able to store up to 50 sets of measurement data in memory, thus making it possible to output large batches of data all at one time.
● PC connectivity
The connection of a PC and the use of the data logger, “FDL-02” (option) allows the drying state during measurement, final measurements, graphs, and the like to be displayed on the PC.
● Printer port
The connection of the printer (option) allows the drying state during measurement, final measurements, and the like to be printed out.
● Stainless-steel sample dish with 10 mm in diameter
● Scale calibration
For a wide variety of samples and shapes
▲Grain
▲Food
▲Chemical
▲Powder
▲Particles
▲Paste | Liquid
FD-660 Features
▲ Pre Heat Mode อุ่นเครื่องก่อนวิเคราะห์ตัวอย่างแรก ลดปัญหาความผิดพลาดจากการวิเคราะห์ตัวอย่างแรกและตัวอย่างถัดไปในเรื่องอุณหภูมิของเครื่อง
▲อ่านค่า และใช้งานง่าย ด้วยการออกแบบปุ่มกดให้มีขนาดที่พอเหมาะ และหน้าจอแสดงผลขนาดใหญ่
▲โหมดการทำงาน Auto Mode โหมดอัตโนมัติ |
▲Time Mode โหมดตั้งเวลา
▲ภาพตัวอย่างการใช้งานร่วมกับ "FDL-02" data logger software ข้อมูลที่วัดได้ที่จะเขียนใน Microsoft Excel แบบเรียลไทม์
Measurement method |
Detection of weight loss by heating & drying |
Sample weight |
1 to 80g optional weight sampling format |
Minimum displayable units |
Moisture content (solids): 0.1% or 0.01% (selectable), Weight: 0.005g (* The indication of 0.01% is not a guarantee of accuracy.) |
Measurable quantities |
Moisture content (wet base & dry base), weight, solid content |
Measurement range |
0 to 100% (wet base, solids) 0 to 500% (dry base) |
Reproducibility (Standard deviation) |
Samples with a weight of 5 g or higher: 0.1% (When using standard samples and measuring settings as determined by Kett Electric Laboratory) |
Measurement Mode |
Automatic mode Timed mode (1 to 120 min.) |
Temperature setting range |
30 to 180ºC (in steps of 1ºC, temperature on dish) |
Display |
Backlit LCD display (96 x 40mm) |
External output |
RS-232C interface |
Communications |
Data output from "the data logger software FDL-02" (option) |
Storage of measurement settings |
5 types |
Temperature/humidity operating range |
5 to 40ºC, 85% RH or less (no condensation) |
Heat source |
Organic carbon heater (280 W x 2) |
Temperature sensor |
Thermistor |
Power supply |
AC 100V-120V (50/60Hz) : Power cord A (Flat blade attachment plug, Type A-1) AC 200V-240V (50/60Hz) : Power cord B (Round pin attachment plug, Type C-4) |
Power consumption |
Max. 900W |
Dimensions and weight |
222 (W) x 360 (D) x 196 (H) mm, 3.2 kg |
Sample dish |
Stainless steel (110 mm in diameter, 11 mm in depth) |
Model |
FD-610 |
FD-660 |
FD-720 |
FD-800 |
Sample disk |
∅95mm |
∅110mm |
∅130mm |
∅130mm |
Sample mass |
5 - 70g |
1 - 80g |
0.5 - 120g |
0.1 - 120g |
Measuring Mode |
Auto mode |
✓ |
✓ |
✓ |
✓ |
Timed Mode |
✓ |
✓ |
✓ |
✓ |
Hight-Speed mode |
|
|
✓ |
|
Low-Speed mode |
|
|
✓ |
|
Stepped drying mode |
|
|
✓ |
|
Predivetive Mode |
|
|
✓ |
|
Heat Soure |
IR-Lamp |
Mid-Wave Infrared quartz |
Heat Soure life time |
3,000 hrs |
7,000 hrs |
20,000 hrs |
User replacement lamp |
Yes |
Yes |
No |
No |
Printer interface |
✓ |
✓ |
✓ |
✓ |
Computer interface |
× |
✓ |
✓ |
✓ |