Vibra LN4202CE Precision Balance
Sakha.co.id adalah distributor Vibra LN4202CE Precision Balance di Indonesia. Vibra sendiri merupakan perusahaan multinasional yang focus pada bisnis Balance
Deskripsi Produk
Common Specification
| Tare | Zero to Full weighing range |
| Span adjustment | LN･････ Manual operation Span Adjustment with external calibration weight LN-R･････Semi-automatic Span Adjustment with built-in calibration weight |
| Over error | “o-Err” showed when Full weight range + 9 more digits over |
| Temperature and humidity range | 5 ～ 35℃ (Non-CE type) & 10~30℃ (CE type), Up to 80％ rh(without the dew condensation) |
| Power source | AC adapter Input 100-240VAC / Output 12VDC |
| Output | RS232C (Dsub 9P) + Printer output (Din 8p) |
Features :
- Complete weighing solution with wide range and much applications
- Statistics function for quality control use
- Comfortable operation in quick response and stable indication
- For laboratory, light&heavy industry, jewelry shops, etc…
- OIML and EU class 2, class 1 approved
Sophisticated Balance, the Professional’s Choice
ViBRA LN series always offers you the complete weighing solution. The capacity ranges from 220g to 31kg, the readability from 1mg to 0.1g. The advantages like quick response, clear fluorescent display, tough housing, stylish design… ViBRA LN series can be suitable for every occations from laboratory, light&heavy industry, and jewelers.
Statistics function for QC & etc…
VIBRA LN series has the function to automatically calculate the various statistical data from the measurement results. This data can be useful for quality control in the assembling line and the statistical check of pre-package products. The data can be output to the printer and to PC.
Fluorescent display, clearly visible
The large fluorescent display is clearly visible. It can make it easy to operate the balance even in the dark location.
Quick response and stable indication
The quick response and the stable indication are important for almost all the weighing operations. ViBRA LN series promises you the quickness and stability so that it can make the measurement works much more efficient and less time-consuming.
Accurate measurement by appropriate calibration
It is highly important to keep the accuracy of the balance by calibration. The procedure of the calibration is sometimes bothering, but in ViBRA LN series, you can adjust the balance with one-touch of CAL key (internal weight model only).
Density measurement mode
To measure the density of the object is one of the most typical applications for the precision balance. ViBRA LN series offers you the function to easily calculate the density from the measurement results. * the density measurement kit in the image is option.
Spesifikasi :
Specification
| Model name | LN223R LN223RCE |
LN323R LN323RCE |
LN423R LN423RCE |
LN623R LN623RCE |
| Capacity | 220g | 320g | 420g | 620g |
| Readability (d) | 0.001g | 0.001g | 0.001g | 0.001g |
| Verification intervals (e) | 0.01g | 0.01g | 0.01g | 0.01g |
| Accuracy class | Ⅱ | Ⅱ | Ⅱ | Ⅰ |
| Repeatability | 0.001g | 0.001g | 0.001g | 0.001g |
| Linearity | ±0.001g | ±0.001g | ±0.001g | ±0.001g |
| Stabilization time | 3.0 sec. | 3.0 sec. | 3.0 sec. | 3.0 sec. |
| Pan size | 140 x 120mm | |||
| Dimentions(WDH) | 220x333x190(including Windshield) | |||
| Windshield | ○ | ○ | ○ | ○ |
| Model name | LN2202R LN2202RCE |
LN3202R LN3202RCE |
LN4202R LN4202RCE |
| Capacity | 2200g | 3200g | 4200g |
| Readability (d) | 0.01g | 0.01g | 0.01g |
| Verification intervals (e) | 0.1g | 0.1g | 0.1g |
| Accuracy class | Ⅱ | Ⅱ | Ⅱ |
| Repeatability | 0.01g | 0.01g | 0.01g |
| Linearity | ±0.01g | ±0.01g | ±0.01g |
| Stabilization time | 3.0 sec. | 3.0 sec. | 3.0 sec. |
| Pan size | 200 x 200mm | ||
| Dimentions(WDH) | 220x333x88mm | ||
| Windshield | × | × | × |
| Model name | LN223 LN223CE |
LN323 LN323CE |
LN423 LN423CE |
LN623 LN623CE |
| Capacity | 220g | 320g | 420g | 620g |
| Readability (d) | 0.001g | 0.001g | 0.001g | 0.001g |
| Verification intervals (e) | 0.01g | 0.01g | 0.01g | 0.01g |
| Accuracy class | Ⅱ | Ⅱ | Ⅱ | Ⅰ |
| Repeatability | 0.001g | 0.001g | 0.001g | 0.001g |
| Linearity | ±0.001g | ±0.001g | ±0.001g | ±0.002g |
| Stabilization time | 2.5 sec. | 2.5 sec. | 2.0 sec. | 2.0 sec. |
| Pan size | 140 x 120mm | |||
| Dimentions(WDH) | 220x333x190(including Windshield) | |||
| Windshield | ○ | ○ | ○ | ○ |
| Model name | LN1202 LN1202CE |
LN2202 LN2202CE |
LN3202 LN3202CE |
| Capacity | 1200g | 2200g | 3200g |
| Readability (d) | 0.01g | 0.01g | 0.01g |
| Verification intervals (e) | 0.1g | 0.1g | 0.1g |
| Accuracy class | Ⅱ | Ⅱ | Ⅱ |
| Repeatability | 0.01g | 0.01g | 0.01g |
| Linearity | ±0.01g | ±0.01g | ±0.01g |
| Stabilization time | 2.0 sec. | 2.5 sec. | 2.5 sec. |
| Pan size | 200 x 200mm | ||
| Dimentions(WDH) | 220x333x88mm | ||
| Windshield | × | × | × |
| Model name | LN4202 LN4202CE |
LN6202 LN6202CE |
LN8201 LN8201CE |
LN12001 LN12001CE |
| Capacity | 4200g | 6200g | 8200g | 12000g |
| Readability (d) | 0.01g | 0.01g | 0.1g | 0.1g |
| Accuracy class | Ⅱ | Ⅰ | Ⅱ | Ⅱ |
| Verification intervals (e) | 0.1g | 0.1g | 1g | 1g |
| Repeatability | 0.01g | 0.01g | 0.1g | 0.1g |
| Linearity | ±0.01g | ±0.02g | ±0.1g | ±0.1g |
| Stabilization time | 2.5 sec. | 3.0 sec. | 2.5 sec. | 2.5 sec. |
| Pan size | 200 x 200mm | |||
| Dimentions(WDH) | 220x333x88mm | |||
| Windshield | × | × | × | × |
| Model name | LN15001 LN15001CE |
LN21001 LN21001CE |
LN31001 LN31001CE |
| Capacity | 15000g | 21000g | 31000g |
| Readability (d) | 0.1g | 0.1g | 0.1g |
| Accuracy class | Ⅱ | Ⅱ | Ⅱ |
| Verification intervals (e) | 1g | 1g | 1g |
| Repeatability | 0.1g | 0.1g | 0.1g |
| Linearity | ±0.1g | ±0.1g | ±0.1g |
| Stabilization time | 2.5 sec. | 2.5 sec. | 2.5 sec. |
| Pan size | 200 x 200mm | 250×220mm | |
| Dimentions(WDH) | 220x333x88mm | 260x330x111mm | |
| Windshield | × | × | × |
Baca Juga : Vibra LN3202CE Precision Balance
Timbangan analitik adalah kelas timbangan yang dirancang untuk mengukur massa kecil dalam kisaran sub-miligram. papan pengukur timbangan analitik (0,1 mg atau lebih baik) berada di dalam selungkup transparan berpintu sehingga debu tidak terkumpul sehingga arus udara di ruangan tidak memengaruhi operasi timbangan. Enklosur ini sering disebut draft shield. Penggunaan selungkup pengaman timbangan berventilasi mekanis, yang memiliki airfoil akrilik yang dirancang secara unik, memungkinkan aliran udara bebas turbulensi yang mulus yang mencegah fluktuasi keseimbangan dan ukuran massa hingga 1 μg tanpa fluktuasi atau kehilangan produk. Selain itu, sampel harus pada suhu kamar untuk mencegah konveksi alami dari pembentukan arus udara di dalam enklosur yang menyebabkan kesalahan dalam pembacaan. Keseimbangan substitusi mekanis panci tunggal mempertahankan respons yang konsisten sepanjang kapasitas yang berguna dicapai dengan mempertahankan beban konstan pada balok keseimbangan, sehingga titik tumpu, dengan mengurangi massa pada sisi yang sama dari balok tempat sampel ditambahkan.
Skala analistik elektronik mengukur gaya yang dibutuhkan untuk melawan massa yang sedang diukur daripada menggunakan massa sebenarnya. Karena itu, mereka harus memiliki penyesuaian kalibrasi untuk mengimbangi perbedaan gravitasi. Mereka menggunakan elektromagnet untuk menghasilkan gaya untuk melawan sampel yang sedang diukur dan mengeluarkan hasilnya dengan mengukur gaya yang diperlukan untuk mencapai keseimbangan. Alat pengukur seperti itu disebut sensor pemulihan gaya elektromagnetik.
Di Mesir, timbangan dapat ditelusuri hingga sekitar tahun 1878 SM, tetapi penggunaannya mungkin jauh lebih awal. Batu berukir dengan tanda yang menunjukkan massa dan simbol hieroglif Mesir untuk emas telah ditemukan, yang menunjukkan bahwa pedagang Mesir telah menggunakan sistem pengukuran massa yang mapan untuk membuat katalog pengiriman emas atau hasil tambang emas. Meskipun tidak ada timbangan sebenarnya dari era ini yang bertahan, banyak set batu timbangan serta mural yang menggambarkan penggunaan timbangan timbangan menunjukkan penggunaan yang meluas. Di Tiongkok, timbangan paling awal yang digali berasal dari makam Negara Chu dari Zaman Perang Tiongkok yang berasal dari abad ke-3 hingga ke-4 SM di Gunung Zuojiagong dekat Changsha, Hunan. Keseimbangannya terbuat dari kayu dan menggunakan massa perunggu Vibra LN4202CE Precision Balance
