Crease and Board Stiffness Tester

 Crease and Board Stiffness Tester

Our crease and board stiffness tester measures crease line, bending resistance and spring back.
This industry-leading paper stiffness tester is ideal for paper, paperboard, plastic film, medical tubing and wire testing.

Crease and board stiffness basics 

Crease and board stiffness testing is important if you make or work with corrugated, carton board, paper, printing and packaging products. 

The relationship between board stiffness and crease recovery (spring back) affects the performance of cartons on high speed packaging machines and during manual folding. It’s essential that any creases in your boards are correct and uniform to avoid distorted packaging or harmful closure stresses.

Versatile board stiffness testing 

The 79-15 gives you complete control when measuring the bending stiffness of paper and paperboard. It inspects the stiffness of your samples at 50mm and 15 degrees and the crease line at 10mm and 90 degrees.

How to use our crease and board tester 

A spring loaded clamp secures the sample. The clamp is manually rotated towards the fixed position. During a test, the continuous force value is displayed - after 15 seconds the maximum force is displayed.

Paper stiffness tester cutter included 

Our crease and board stiffness tester comes with a sharp and reliable cutter so you can cut your test samples fast and with confidence.

Certified board stiffness testing - as standard 

Our crease and board stiffness tester was built to satisfy the most stringent of testing standards including BS 6965:1, BS 3748, PMI 068, BS ISO 2493-1 and TAPPI T556.

Specifications:

> Applications: Corrugated Testing, Flexibility Testing

> Materials: Paper

> Resolution: 1 gram

> Accuracy: +/- 1 gram

> Sample Thickness: Maximum 4mm

> Range: 0-399 gf (0 to 3.91 N)

> Instrument Depth: 10.6 in. (270mm)

> Instrument Height: 8.3 in. (210mm)

> Instrument Width: 8.1 in. (205mm)

> Instrument Weight: 14 lbs (16.5kg)

> Cutter Depth: 11 in. (280mm)

> Cutter Height: 7.7 in. (195mm)

> Cutter Width: 5.3 in. (135mm)

> Cutter Weight: 10 lbs (4.5 kg)

> Electrical: 110V/60Hz or 220V/50Hz

Features & Benefits:

>> Spring loaded board stiffness clamp 

>> Easy to use paper stiffness tester 

>> Measures 15 degrees at 50mm 

>> Measures 90 degrees at 10mm 

>> Paper stiffness tester sample cutter included 

>> GraphMaster software exportable 

>> Square and/or round cornered clamps 

>> 15 second measurement delay (BS 6965:1) 

>> Board stiffness calibration weights included

Penguji kekakuan lipatan dan papan kami mengukur garis lipatan, ketahanan lentur, dan pegas kembali.
Penguji kekakuan kertas terkemuka di industri ini sangat ideal untuk pengujian kertas, karton, film plastik, tabung medis, dan kawat.

Dasar-dasar lipatan dan kekakuan papan
Pengujian kekakuan lipatan dan papan penting jika Anda membuat atau bekerja dengan produk bergelombang, papan karton, kertas, percetakan, dan pengemasan.

Hubungan antara kekakuan papan dan pemulihan lipatan (pegas kembali) memengaruhi kinerja karton pada mesin pengemasan berkecepatan tinggi dan selama pelipatan manual. Sangat penting bahwa setiap lipatan di papan Anda benar dan seragam untuk menghindari kemasan yang terdistorsi atau tekanan penutupan yang berbahaya.

Pengujian kekakuan papan serbaguna
79-15 memberi Anda kontrol penuh saat mengukur kekakuan lentur kertas dan karton. Ini memeriksa kekakuan sampel Anda pada 50mm dan 15 derajat dan garis lipatan pada 10mm dan 90 derajat.

Cara menggunakan penguji lipatan dan papan kami
Penjepit pegas mengamankan sampel. Penjepit diputar secara manual ke arah posisi tetap. Selama pengujian, nilai gaya kontinu ditampilkan - setelah 15 detik gaya maksimum ditampilkan.

Termasuk pemotong penguji kekakuan kertas
Penguji lipatan dan kekakuan papan kami dilengkapi dengan pemotong yang tajam dan andal sehingga Anda dapat memotong sampel uji dengan cepat dan percaya diri.

Pengujian kekakuan papan bersertifikat - sebagai standar
Penguji lipatan dan kekakuan papan kami dibuat untuk memenuhi standar pengujian yang paling ketat termasuk BS 6965: 1, BS 3748, PMI 068, BS ISO 2493-1 dan TAPPI T556.

Spesifikasi:
> Aplikasi: Pengujian Beralun, Pengujian Fleksibilitas
> Bahan: Kertas
> Resolusi: 1 gram
> Akurasi: +/- 1 gram
> Ketebalan Sampel: Maksimum 4mm
> Rentang: 0-399 gf (0 hingga 3.91 N)
> Kedalaman Instrumen: 10.6 inci. (270 milimm)
> Tinggi Instrumen: 8.3 inci. (210 milimm)
> Lebar Instrumen: 8,1 inci. (205 milimm)
> Berat Instrumen: 14 lbs (16.5kg)
> Kedalaman Pemotong: 11 inci. (280 milimm)
> Tinggi Cutter: 7.7 inci. (195 milimm)
> Lebar Pemotong: 5,3 inci. (135 milimm)
> Berat Cutter: 10 lbs (4.5 kg)
> Listrik: 110V/60Hz atau 220V/50Hz

Fitur & Manfaat:
>> Penjepit kekakuan papan pegas
>> Penguji kekakuan kertas yang mudah digunakan
>> Mengukur 15 derajat pada 50mm
>> Mengukur 90 derajat pada 10mm
>> Pemotong sampel penguji kekakuan kertas disertakan
>> perangkat lunak GraphMaster dapat diekspor
>> Klem bersudut persegi dan/atau bulat
>> penundaan pengukuran 15 detik (BS 6965:1)
>> Termasuk bobot kalibrasi kekakuan papan